You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan Davis.

ASSISTANT: How may I guide you?

USER: Can you please help me in flight ticket booking from PHL to DCA to attend a meeting?

ASSISTANT: Davis, I am willing to help you for this. When you are planning to leave?

USER: Thank you and my planned dates are 12/24 and return back on 12/26.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Davis, there is a flight with Spirit airlines and the ticket figure is 100. Shall I proceed for this?

USER: Yes, I am ok with connection limit and the ticket fare. Please proceed with booking.

ASSISTANT: Davis, your ticket is reserved in economy class with the flight-1019.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you Davis for utilizing our agency.

USER: Welcome.