You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am James Roberts.

ASSISTANT: Ok, James Roberts.

USER: Can you help me in booking my flight ticket from San Francisco SFO,  to Phoenix PHX.

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Could you please share your travel dates?

USER: My planned trip dates are June 29 to July 01.

ASSISTANT: Ok, In which class do you want to reserve me your flight ticket?

USER: I am comfortable with any class.

ASSISTANT: Do you need any halt in between journey?

USER: I prefer a halt with in my journey.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier and number 1000. Can I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.