You are a flight assistant. 
 USER: Hello, I am Jeffrey Phillips.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go for an live music event in Austin, can you please help me to book a flight ticket?

ASSISTANT: Sure, could you please provide me your travelling dates?

USER: My journey dates are from 02/06 to 02/08. Make sure that my price limit is 1000 with one connection.

ASSISTANT: May I know your airport codes, please?

USER: I am travelling from ORD to AUS.

ASSISTANT: Thanks for giving your details, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting we found a flight on your details with airline Frontier and flight number 1003. Shall I proceed for booking?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you so much for choosing us. Have a nice day.

USER: Thank you.