user: Name must be capital letter?
agent: Hi, name correction has already been made accordingly. Kindly refer to your email for the revised itinerary. Thanks - Ed
user: Thank you.. May I know is it the name must be all capital letter?
agent: it does not matter if its in small or big letters.As long as the spelling is correct .it is fine..=) .Thanks-Emir
user: May I know if I want change my flight charges will be how much?
agent: You can go to Manage my booking in your AirAsia profile to change your flight date and time via modify, however&gt;&gt; &gt;&gt; flight change fee and fare difference(if new fare is higher) will be charged. You can only &gt;&gt; &gt;&gt; make changes up to 48 hours before schedule time departure. -Jimy

Customer is enquiring about entering name while booking a flight and about the additional charges for changing the flight. Agent states that the flight change fee along with fare difference will be charged and suggests to make changes up to 48 hour prior to scheduled departure.
### Instruction: Below is a conversation between a human and an AI agent. Write a summary of the conversation.

### Input:
user: Name must be capital letter?
agent: Hi, name correction has already been made accordingly. Kindly refer to your email for the revised itinerary. Thanks - Ed
user: Thank you.. May I know is it the name must be all capital letter?
agent: it does not matter if its in small or big letters.As long as the spelling is correct .it is fine..=) .Thanks-Emir
user: May I know if I want change my flight charges will be how much?
agent: You can go to Manage my booking in your AirAsia profile to change your flight date and time via modify, however&gt;&gt; &gt;&gt; flight change fee and fare difference(if new fare is higher) will be charged. You can only &gt;&gt; &gt;&gt; make changes up to 48 hours before schedule time departure. -Jimy

### Response:
Customer is enquiring about entering name while booking a flight and about the additional charges for changing the flight. Agent states that the flight change fee along with fare difference will be charged and suggests to make changes up to 48 hour prior to scheduled departure.