You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Frank Hall. Can you please help me with booking a flight ticket to Phoenix with price under 1000?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: My travelling dates are 06/25 and return on 06/27.

ASSISTANT: Kindly share your journey codes.

USER: My airport codes are ORD and PHX.

ASSISTANT: Thanks for the information. We found a connecting flight with number 1025. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed in Frontier airline.

USER: Thank you.

ASSISTANT: Thanks for approaching us.