You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Could you please help me with booking ticket from SEA to LAS?

ASSISTANT: Sure, I am here to help you. Please share your preferred dates of journey.

USER: Ok, my journey dates are from Oct 17 to 19.

ASSISTANT: Do you have any connection limit preference?

USER: I need a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any airline preference?

USER: No, I don't have any preferences.

ASSISTANT: Do you have any time preference for depart and return journey?

USER: No.

ASSISTANT: Could you share me your name please?

USER: Sure, Christine Edwards here.

ASSISTANT: Christine Edwards here I found a connecting flight with Frontier Airlines and the airfare is about 300. Shall I proceed in booking with flight 1028?

USER: Confirm it.

ASSISTANT: Your ticket is booked and the departure time is 2:00 hours and the arrival time is 2:00 hours.

USER: Thanks for your help.

ASSISTANT: Thank you for your connecting with our agency.