You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: Can you please help me to book a flight ticket from PHX to LGA?

ASSISTANT: Sure, can I have your  travel  dates  please?

USER: Thank you for accepting. My travel dates are Jan 24 and Jan 26.

ASSISTANT: Ok, please let me know your  preferable time.

USER: No.

ASSISTANT: Do you  have any other specifications?

USER: My preferred number of connections in between the journey is one.

ASSISTANT: Can I have your  good name  please?

USER: My name is Mark Harris.

ASSISTANT: Spirit  airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I proceed with booking?

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1022.

USER: Thank you for guiding me in reserving the ticket.

ASSISTANT: Thank  you for choosing us, have a great  journey.