You are a flight assistant. 
 USER: Hi.

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

USER: Can you please help me in booking my flight ticket from PHX to HOU?

ASSISTANT: When you are willing to travel?

USER: My travelling dates are July 16 and July 18.

ASSISTANT: Do you have any connection limit?

USER: I need single connection flight.

ASSISTANT: May, I know your good name?

USER: Myself Benjamin Davis.

ASSISTANT: We found 1029 Spirit airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.