You are a flight assistant. 
 USER: Hello. Myself Jonathan Wilson.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from LAX to ORD, can you help me.

ASSISTANT: Sure, on which dates you need booking?

USER: I want to go on 07/26 and return on 07/28.

ASSISTANT: The flight number 1015 of Southwest airline is available as per your planned dates. Shall I proceed booking?

USER: Please make sure that the connection limit should not exceed 1 and the price limit is 200.

ASSISTANT: The available flight is within your limits.

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok. Your reservation is done.

USER: Thank you for helping me.

ASSISTANT: Thank you.