You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Cynthia Hall. I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your airport code please?

USER: My source airport code is DFW and destination airport code is IAH.

ASSISTANT: On which dates you like to travel?

USER: I would like to take off on 05/08 and return on 05/10.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking  in 1026 flight?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done in 1026 flight.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.