You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Robert Wilson here, I want to reserve my ticket from DEN to AUS, can you please help me?

ASSISTANT: Sure, can you please give me preferable travelling dates?

USER: Sure, my planned dates of journey is from 11/16 to 11/18.

ASSISTANT: Ok, please be on hold.

USER: Sure, but please make sure that the price limit is 200.

ASSISTANT: Wilson, we found a flight with 1 connection limit and fare of 100. Shall I proceed?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been confirmed with flight number 1016 in Spirit airlines.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us, have a happy journey.