You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Anderson.

ASSISTANT: How can I assist you?

USER: I want to book a flight ticket from San Francisco, CA-SFO to New York, NY-LGA.

ASSISTANT: Ok, may I know the travel dates you prefer for your journey?

USER: I want board on 01/25 and return on 01/27.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 200. Can I book a flight ticket?

USER: You can proceed with booking.

ASSISTANT: Ok, the flight ticket is been booked and the airlines is Spirit.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency.