You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am William Mitchell, want to travel from LAS to EWR. Will you please help me in booking my ticket?

ASSISTANT: Sure, tell me your travel dates?

USER: My travel dates are from 03/14 to 03/16.

ASSISTANT: Flight number 1003 by UA airlines is available for you, shall I book it?

USER: Yes, proceed with the booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thanks for connecting with us. Have a great day.

USER: Thank you.