user: with the tri-fecta today. Maintenance delay cause us to miss flight, lose seats and destroyed our car seat. Thanks !
agent: Oh my, Rob! Do you need assistance with anything? *HDG
user: a refund for losing my C+ seats I paid for and the new seat we had to buy, for starters.
agent: I'm sorry about that Rob. Which itinerary are you referring to? Let me take a look. *HNW
user: TICKET # 0062393864417
agent: Rob, I am not able to see the purchase receipt for the DC+ seats you purchased. Do you minding clarifying for which flight this was and If you could please, share your 006 receipt numbers for the purchase? Thank you. *HFG
user: they were award tickets but I had to pay extra for 4 C+ seats on both flights. I’m not sure what receipt numbers you’re looking for
agent: I see. The receipt numbers start with 006. Do you have that? It would have been emailed to you after you made your DC+ purchase. *HFG

Customer complaints of losing seatS. Agents inform customer to share his receipt number for the purchase.
### Instruction: Below is a conversation between a human and an AI agent. Write a summary of the conversation.

### Input:
user: with the tri-fecta today. Maintenance delay cause us to miss flight, lose seats and destroyed our car seat. Thanks !
agent: Oh my, Rob! Do you need assistance with anything? *HDG
user: a refund for losing my C+ seats I paid for and the new seat we had to buy, for starters.
agent: I'm sorry about that Rob. Which itinerary are you referring to? Let me take a look. *HNW
user: TICKET # 0062393864417
agent: Rob, I am not able to see the purchase receipt for the DC+ seats you purchased. Do you minding clarifying for which flight this was and If you could please, share your 006 receipt numbers for the purchase? Thank you. *HFG
user: they were award tickets but I had to pay extra for 4 C+ seats on both flights. I’m not sure what receipt numbers you’re looking for
agent: I see. The receipt numbers start with 006. Do you have that? It would have been emailed to you after you made your DC+ purchase. *HFG

### Response:
Customer complaints of losing seatS. Agents inform customer to share his receipt number for the purchase.