You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Mark Wright. I would like to book a ticket from CLT to IAD.

ASSISTANT: Sure, may I know your trip dates please?

USER: My travel dates are July 25 and July 27.

ASSISTANT: Please wait for a while.

USER: Sure, and I would like to travel by single connection flight and Return time should be in the afternoon.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1014.

USER: Thank you for the help.

ASSISTANT: Most welcome.