You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Charles Smith.

ASSISTANT: On what way, can I assist you now?

USER: I would like to enjoy my weekend round trip with my friends. Can you please book a ticket within the price of 5000?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for considering my request.

ASSISTANT: Kindly mention your travelling dates of journey?

USER: My trip dates are from 09/07 and 09/09.

ASSISTANT: From which airport you want to move from and land at?

USER: My airport codes are Atlanta, GA - ATL.

ASSISTANT: Thanks for the details, please wait.

USER: Ok.

ASSISTANT:  Thank you for your time, we have found a Delta airline, flight number-1000, connections-1 and ticket-100.

USER: Please reserve my seat.

ASSISTANT: The ticket has been confirmed with your name.

USER: Thank you for kind assistance.

ASSISTANT: Thank you for approaching us, Visit again!.