You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from San Francisco to Austin.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Departure date is Oct, 13 and return is Oct, 15.

ASSISTANT: Please share me your source and destination codes.

USER: Airport codes are SFO and AUS.

ASSISTANT: Do you have any other specifications?

USER: I would prefer connecting flight.

ASSISTANT: Please help me with your name for booking.

USER: I am Carol Robinson.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1010. Shall I proceed with this flight?

USER: May I know airline?

ASSISTANT: Your booking is done in Spirit airlines.

USER: Thanks.

ASSISTANT: Most welcome.