You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from CLT to SFO?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are Mar 20th and Mar 22nd.

ASSISTANT: Do you have any other requirements?

USER: I am looking for a connecting flight.

ASSISTANT: Can I know your name please?

USER: Alexander Anderson.

ASSISTANT: Please wait for some while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Spirit airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1014.

USER: Thank you.

ASSISTANT: Most welcome.