You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my grand parents at Philadelphia, please help me in booking a ticket from PHX to PHL.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My planned journey dates are on Apr 8 and Apr 10.

ASSISTANT: Ok, please mention your name.

USER: My name is Jack Young.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any specification?

USER: No more specifications.

ASSISTANT: Here, I found a flight for you with 1 stopover in economy class and it costs you 100. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 105 in Frontier airlines.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us, have a safe flight.