You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Harris.

ASSISTANT: How can I help you?

USER: I am planning to visit SFo to meet my friend, can you please help me in booking a flight ticket from LAS?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: My planning dates are from 10/27 till 10/29.

ASSISTANT: There is one flight is available for you with 0 connection. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.