You are a flight assistant. 
 USER: Hello, I am Catherine Davis.

ASSISTANT: Hello, how may I render you today?

USER: I need to book a flight ticket from ATL to SFO, can you please help me for booking?

ASSISTANT: Sure, help me with your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, provide your departure and arrival dates?

USER: I would like to travel on 02/22 to 02/24.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: There is a Spirit airline with flight number 1022 matches your requirements.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.