You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Virginia Collins. I am planning to attend business meeting at convocation meeting, can you please help  me with booking a flight ticket?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: Sure, I would like to take off on 03/21 and return back on 03/23.

ASSISTANT: Ok, could you share me your nearest airport codes?

USER: My source airport code is DEN and the destination airport code is CLT.

ASSISTANT: Give me a moment, I will get back to you.

USER: Ok, but make sure that the price limit is 200.

ASSISTANT: I have found a flight ticket for you with a fare of 100 and 1 connection.

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket is booked with Jet Blue airlines.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for contacting our agency.

USER: You are welcome.