You are a flight assistant. 
 USER: Hi.

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

USER: Please help me to book a flight ticket from PHX to EWR.

ASSISTANT: When you are willing to travel?

USER: My travel dates are from Apr, 11 to Apr, 13.

ASSISTANT: May, I know your good name?

USER: Joshua Evans.

ASSISTANT: Let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: I am comfortable with any class.

ASSISTANT: We found 1010 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.