You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can help you today?

USER: I would like to travel from LAS to OAK as a business trip, can you do the reservation?

ASSISTANT: Sure, can I know your good name please?

USER: Michael White here.

ASSISTANT:  When you are willing to travel?

USER: My trip dates are 04/29 and 05/01.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need break in my journey.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: There is a connecting flight 1011 in United Airlines at the price of 200 with economy class. Can I proceed?

USER: Go ahead.

ASSISTANT: Your booking is done.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.