You are a flight assistant. 
 USER: Hello, I'm Stephanie Carter.

ASSISTANT: Hello. How can I help you today?

USER: I would like to visit Chicago to attend my sister's marriage, so could you please book a ticket to me?

ASSISTANT: Sure, I can help you with that. Stephanie, can you please help me with your travelling dates?

USER: Sure, I would like to go on 03/03 and return on 03/05.

ASSISTANT: Could you please provide the source and the destination airport codes?

USER: My airport codes are SFO to ORD.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Stephanie, there is a flight available with price 100. Would you like me to proceed the booking?

USER: Can I know the connection please?

ASSISTANT: Sure, the connection limit is 1.

USER: Ok, please proceed with booking.

ASSISTANT: Sure. Your booking is confirmed. Your flight number is 1021 with Southwest airline. Have a great journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for contacting us.