You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking a flight ticket from OAK to LAS?

ASSISTANT: Sure, I am here to help you. Kindly mention your planned travelling dates to proceed further.

USER: I want to travel on 11/15, and return on 11/17.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Benjamin Thompson.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT:  As per the intents mentioned, Frontier Airlines is providing a connecting flight and the airfare is about 100. Shall I proceed with flight 1011?

USER: Proceed with the booking.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.