You are a flight assistant. 
 USER: Hi, I am Thomas Robinson.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me with booking a flight ticket from JFK to SFO?

ASSISTANT: Sure Thomas, may I know your respective dates of journey?

USER: My journey dates are 11/22 and 11/24.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I found a flight with the connecting flight of fare 100 with Spirit airline, shall I book this ticket?

USER: You can proceed with booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1018.

USER: Thanks for the help.

ASSISTANT: You are welcome, have a safe flight.