You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am William Jackson.

ASSISTANT: How may I assist you at this moment?

USER: I would like to book a ticket to visit a new place at LGA. Can you please help me out to book a ticket from PHL?

ASSISTANT: Sure, will you please mention your preferable dates of travelling?

USER: Thank you for your response, I want to take off on Oct 09 and book my return ticket also on Oct 11.

ASSISTANT: Would you like to travel in a business class or in an economy class?

USER: I am ok with any class.

ASSISTANT: Is there any specific timings in your departure and arrival?

USER: I want to return in afternoon time.

ASSISTANT: Do you have any connection limit?

USER: I want 1 break in between my journey.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Spirit airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1016.

USER: Thank you for your service.

ASSISTANT: Thank you for using our services. Have a great journey.