You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Virginia Hall. I am planning to go for comic show at Philadelphia, PHL. Can you please book a ticket for me?

ASSISTANT: Sure, could you share your source point?

USER: New York, EWR is my nearest point, I want to board from here.

ASSISTANT: Do you want any other preferences?

USER: I need a halt in between my journey.

ASSISTANT: Let me know your journey dates.

USER: Journey dates are 11/27 to 11/29.

ASSISTANT: Please hold on minute.

USER: Sure.

ASSISTANT: There is flight on spirit airline, flight number as 1000 with the fare of 100.

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.