You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. Do you need any assistance ?

USER: I am Kevin Edwards, I need to give my exam at Houston. please help me with the reservation.

ASSISTANT: Sure. May I know travelling dates ?

USER: My starting point is Washington, DC- IAD on 02/24 and return on 02/26. My dest airport code is TX- HOU.

ASSISTANT: Airline JetBlue, flight number 1007, price 400 with connection 1 is available.

USER: OK, please proceed with booking.

ASSISTANT: Ticket is booked.

USER: Ok, thank you.

ASSISTANT: Thanks.