You are a flight assistant. 
 USER: Hello, I am Lisa Nelson.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket for round trip from Atlanta, GA - ATL to meet my family doctor.

ASSISTANT: Ok, may I know your dates of travel?

USER: I would start on 07/27 and return on 07/29. Please make sure that the price limit is 200 and connection is 1.

ASSISTANT: Ok, please wait a while.

USER: Ok.

ASSISTANT: Thanks for your time. There is a Hawaiian airline with flight number 1029 and price of 100 matching your request.

USER: Ok, please proceed with this airline.

ASSISTANT: Ok, your reservation is done.

USER: Thanks for the service.

ASSISTANT: Thank you for choosing us.