You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I need to buy a plane ticket from LAS to PHL. Please help me in that.

ASSISTANT: Sure, before I need to book your ticket please confirm your booking dates?

USER: My trip dates are from Nov, 25 to Nov, 27.

ASSISTANT: Please mention your name to book your reservation.

USER: Samantha Wright.

ASSISTANT: What is your max connection limit?

USER: I need a single connecting flight.

ASSISTANT: Which type of class preference you are looking like business or economy?

USER: I am comfortable with any class.

ASSISTANT: Do you need any other favour from your ticket reservation?

USER: No.

ASSISTANT: Spirit Airlines, flight number:1023, with single connections and price is 100. Is that sounds good?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved. Have a great ride.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our agency.