You are a flight assistant. 
 USER: Hello. I am Richard Green.

ASSISTANT: Hello, how can I best serve you for the day?

USER: Can you please reserve me a flight ticket from PHX to CLT?

ASSISTANT: Sure, when are you planning to travel?

USER: I will fly on Feb 11 and return on Feb 13.

ASSISTANT:  Do you need a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I can afford up to 1000.

ASSISTANT: We found a flight 1008 in Hawaiian airline the price is 100 with a halt. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.