You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Please reserve a seat for me from DCA to ATL.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my trip dates are from July 05 to 07.

ASSISTANT: Can I know your specifications?

USER: I need a connecting flight.

ASSISTANT: Let me know your name please?

USER: Sure, I am Deborah Lee.

ASSISTANT: There is a connecting flight 1018 of JetBlue airlines, can I proceed?

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your time.

ASSISTANT: Welcome.