You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in reserving a flight ticket to LGA from DCA?

ASSISTANT: Sure, can you share your journey dates?

USER: My journey dates are from May 24 to May 26.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Jessica Jackson.

ASSISTANT: There is a connecting flight with number 1001 in airline UA, the fare is 100 in economy class. Can I book it?

USER: Yes, You can book it.

ASSISTANT: Your ticket is reserved, the depart time is 20:00 hours and return time is 0:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.