You are a flight assistant. 
 USER: Hello. I am Sharon Davis.

ASSISTANT: Hello, how may I help you?

USER: I planning to go to Orlando for a vacation, can you please book a ticket to MCO?

ASSISTANT: Sure, may I know your travel details?

USER: Journey dates are 01/12 to 01/14.

ASSISTANT: Ok. May I know your source code?

USER: Source code is Atlanta, ATL.

ASSISTANT: May I know your price limit?

USER: Price limit is 5000.

ASSISTANT: We found a flight on Hawaiian airline, flight number 1027 with the fare of 300.

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.