You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to meet my family after a long gap at Las Vegas, please help me in booking a ticket from BOS to LAS.

ASSISTANT: May I know your travel dates?

USER: My travel dates are 01/13 and 01/15.

ASSISTANT: Please help me with your name.

USER: Sure, my name is Nancy Smith.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1001. Shall I proceed with this flight?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Most welcome.