You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Nicholas Anderson. I would like to visit museum of fine arts at Boston, BOS.

ASSISTANT: Ok.

USER: Will you assist me in booking a flight ticket on 12/10?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: From where would you like to take off to reach Boston?

USER: My take off airport code is New York, EWR.

ASSISTANT: When will you catch your return flight?

USER: I intend to return on 12/12.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Spirit and flight number is 1002 with a halt and price is 100.

USER: You can confirm my ticket with this flight.

ASSISTANT: Your reservation is done.

USER: Thank you for your great response.

ASSISTANT: Thank you for reaching us, have a safe journey.