You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mary Allen this side.

ASSISTANT: How can I assist you Allen?

USER: I will be visiting from ATL to ORD in the month of January, can you book a flight for me?

ASSISTANT: I can help you with that. Can you share the travel dates please?

USER: 01/12 to 01/14 will be my preferred dates. Make sure if the connection is 1 only.

ASSISTANT: Ok, give me a moment I will get back to you.

USER: The price should not exceed more than 500. Sure.

ASSISTANT: There is a flight for you with price 100 and connection limit as 1. Shall I book it?

USER: Then you can proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1010 and airline is Southwest.

USER: Thank you for helping in booking my tickets.

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

USER: You are most welcome too.