You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER:  I am Ronald Mitchell. Can you book a ticket from PHX to SEA?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are from May 20 to May 22.

ASSISTANT: Please share your specifications.

USER: I need a halt in my journey.

ASSISTANT: Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: We found a flight with single connection and price is 100 of 1018 flight. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with Frontier airline.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.