You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is Mary Allen.

ASSISTANT: Mary, how can I serve you?

USER: I need your help in booking the ticket from PHX to DCA for a client meeting.

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from 08/12 to 08/14.

ASSISTANT: Ok, hold on for a moment.

USER: Sure.

ASSISTANT: I found a flight for you with cost 100 and airline is Delta. Can I proceed?

USER: Check that connection limit is 1.

ASSISTANT: Ok, the connection limit for your flight is 1. Can I proceed with booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been booked. Thank you for reaching us.

USER: Thank you for your help.

ASSISTANT: Have a safe flight.