You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning for a round trip at Philadelphia. Can you do the reservation?

ASSISTANT: Sure, may I know your airport code?

USER: My airport code is PHL.

ASSISTANT: Let me know your travelling dates?

USER: My trip dates are 08/17 and 08/19.

ASSISTANT: For booking process we need your name, can you please provide me your name?

USER: Benjamin Nelson here.

ASSISTANT: We found a flight on your details with airline JetBlue, flight number: 1026.

USER: Please do the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you so much.