You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Angela Clark here.

ASSISTANT: How can I help you Clark?

USER: I would like to visit Chicago, can you please help me to reserve my ticket from AUS to ORD?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my dates of journey is from 07/17 to 07/19. Please make sure that the price limit is 200.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Your ticket is booked, flight number 1017 with United airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.