You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Margaret Allen.

ASSISTANT: How may I assist you? Happy to meet you Margaret Allen.

USER: I would like to visit Masonic Temple in Philadelphia as it has a historical background. Can you please book a flight ticket from DCA to PHL?

ASSISTANT: Fine, may I know trip dates?

USER: Sure, I am going to travel on dates of 12/27 and 12/29.

ASSISTANT: Ok, we have a flight availability with airline UA. Shall I proceed?

USER: That's nice. Please proceed with booking if it has connection 1.

ASSISTANT: Ok, your ticket has been done with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting us.