You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Lisa Taylor here. I am planning to book my ticket from PHL to LAS. Can you please help me with booking a flight ticket?

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

USER: My travel dates are from July 22 to July 24.

ASSISTANT: let me know your departure time and arrival time.

USER: My return time should be evening.

ASSISTANT: Do you have any specification?

USER: I need a connecting flight in my journey.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait.

ASSISTANT: We found a flight  1006 in Frontier airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Yes, please proceed with that flight ticket booking.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

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