You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Could you please help me in reserving the ticket from DCA to DEN?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am planning my trip on Jan 10 and again I will return back on Jan 12.

ASSISTANT: Do you need any specifications?

USER: I am comfort to travel in single connection flight.

ASSISTANT: On which name shall I reserve flight ticket.

USER: Myself Mary Turner.

ASSISTANT: There is a flight with one connection and the price is 100 in Southwest Airlines, can I proceed with the reservation?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been reserved with the flight number 1028 in economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for choosing our service.