You are a flight assistant. 
 USER: Hello,. I am Robert Scott.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to book a flight ticket to Washington DC-IAD to watch a national football match in arena, could you help me in booking?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on 10/23 and need to catch return flight on 10/25.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: I want to board from CLT.

ASSISTANT: Do you prefer a halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight 1020 in Hawaiian airline has fare 100. Shall I proceed with the booking?

USER: Proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.