You are a flight assistant. 
 USER: Hello. I am Dorothy Evans.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Could you please book a flight ticket from EWR to CLT?

ASSISTANT: Sure, please share your journey dates.

USER: I want to travel on Jan 17 and return back on 19 Jan.

ASSISTANT: Is there any connection limit?

USER: I am comfortable with any flight.

ASSISTANT: Ok, which type of class do you prefer for your journey?

USER: I don't have any class preference.

ASSISTANT: Do you need any other specifications?

USER: I want to return in the morning.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 400 in 1013 United Airline. Shall I proceed in economy class?

USER: Yes, proceed.

ASSISTANT: Ok, your ticket has been confirmed and the return time is 10:00 AM.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.