You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I am Edward White. Can you please reserve me a flight ticket from Charlotte to Oakland?

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

USER: Thank you. Actually there is a function in my uncle's house, so I need to attend that. I am willing to travel in the dates of 01/27 and 01/29.

ASSISTANT: Ok, could you provide me your exact airfield locations?

USER: The departing airport is CLT and the landing airport is OAK.

ASSISTANT: Ok, wait for a minute.

USER: Sure, I can wait for your reply but please provide me the flight with price 200 or below.

ASSISTANT:  I have checked the available flight based on your travelling details which you have provided, this flight is having connection limit 1 and the fare of the ticket is 200. Are you ok with this flight?

USER: That's perfectly matching to my requirements, please reserve my flight ticket with this flight.

ASSISTANT: Yes, your reservation is confirmed successfully with the flight number 1012.

USER: Thank you for assisting me in making the flight ticket.

ASSISTANT: Thank you for consulting us, have a great journey.