You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Angela Adams.

ASSISTANT: How may I help you?

USER: I am planning to attend music concert at AUS, can you please help me with booking a flight ticket from PHX?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Sure, I would like to take off on 12/09 and return on 12/11.

ASSISTANT: Ok, please wait for a while.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: We have found a flight Spirit airlines, flight number 1003 connection limit 1 and price limit is 100. Can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticked is booked successfully. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.