You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to meet my business partner at Las Vegas, could you please help me in booking a ticket?

ASSISTANT: Sure, could you please provide your codes of airport to search for the flight?

USER: My source airport code is BOS and destination airport code is LAS.

ASSISTANT: Ok, may I know your travelling dates to proceed further?

USER: I would like to start my journey on 07/05 and return on 07/07.

ASSISTANT: Ok, there is a flight 1014 in Hawaiian airline matching your details with price 100. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: May I know your name to book the ticket?

USER: Thank you for your assistanc.

ASSISTANT: Ok, your booking is done.

USER: My name is Deborah Collins.

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