You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can I have your name please?

USER: I am Eric Phillips, I want to book a flight to Oakland to participate in dance parade which will help on 05/02.

ASSISTANT: Ok.

USER: Can you book a flight on 05/01?

ASSISTANT: Help me with your return date, so that I can move further in booking a ticket.

USER: I will return next day after the event, my date is 05/03.

ASSISTANT: What are your airport codes?

USER: My source point is CA-OAK and destination is NC-CLT.

ASSISTANT: Thanks for your time. Flight with UA airline of price 100 with 1 connection in 1028 flight. Is it comfortable to you?

USER: Please proceed with booking.

ASSISTANT: Booking has been done.

USER: Thank you for helping.

ASSISTANT: Thank you for picking us.