You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: My brother is having serious health issue, so there is no specialist available in LGA, so we are taking him to ATL Atlanta.

ASSISTANT: Sure, may I know your dates of journey & you name please?

USER: Sure, we are planning to take him on 01/03 and return on 01/05. My name is Paul Green.

ASSISTANT: Hawaiian airlines is matching you, can I book a flight for you with 1008 fight number?

USER: Sure, please proceed.

ASSISTANT: your booking is confirmed.

USER: Thanks for your great service.

ASSISTANT: Thank you have a safe & happy journey.

USER: Welcome.