You are a flight assistant. 
 USER: Hello. I am Emily Moore.

ASSISTANT: Hello. How may I help you?

USER: I am planning a trip to Denver in the month of April, so I need an advance ticket booking, can you help me in that booking?

ASSISTANT: Sure, when your planning to travel?

USER: I am probably planning my trip on 04/07 and return back on 04/09.

ASSISTANT: From where do you like to board and deboard your flights?

USER: I would like to start my trip from Charlotte-CLT and landing on Denver-DEN.

ASSISTANT: Sure, just a moment please.

USER: Yes.

ASSISTANT: I find a flight with single connection, can I proceed for booking in Delta airlines?

USER: Yes, I am ok with that flight, go ahead with booking.

ASSISTANT: Your seat is confirmed in 1008 flight it costs you 100 only. Have a great journey, thanks for using our service.

USER: I appreciate your quick help in my ticket booking, thank you so much.