You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello!.

USER: I am Scott Young.

ASSISTANT: How you doing?

USER: I need a flight ticket ro DCA from HOU. Fine. My journey dates are 03/08 and 03/10. Will you help me in reserving ticket?

ASSISTANT: Sure. Give me some time to check the flight ticket for you.

USER: Take your own time.

ASSISTANT: I have found a flight for you that suits your requirements.

USER: May I know flight details?

ASSISTANT: Flight number is 1020, AA airlines.

USER: I need flight with one connection,is that matching?

ASSISTANT: Number of connections is 1.

USER: OK,you can proceed.

ASSISTANT: OK/. Your ticket has been booked. Thank you for choosing us!.

USER: Thank you for your help.