You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: Good Morning.

ASSISTANT: May I know your name?

USER: My name is Nancy Roberts.

ASSISTANT: Hello Nancy, how may I serve you?

USER: All our friends planned to attend a baseball match in Fenway Park which is in Boston BOS.

ASSISTANT: Would you like me to book the tickets?

USER: Yes, can you help us out?

ASSISTANT: Sure Nancy, I am here to help you.

USER: That's so great to hear.

ASSISTANT: Nancy, may I know your source airport code?

USER: We would like to depart from IAD on 01/23.

ASSISTANT: Ok, could you please tell me your preferred return date?

USER: We would like to return back on 01/25.

ASSISTANT: Ok, please hold on for a moment while I check for the best flight availability.

USER: Sure, take your time.

ASSISTANT: I found a flight 1002 which has one connection and the price of the ticket is 100. Do you want me to proceed?

USER: Please proceed with the booking.

ASSISTANT: Your tickets has been confirmed successfully with Hawaiian airline, have a safe journey.

USER: That's great. Thank you for your helping hand.

ASSISTANT: We are much obliged to serve you at anytime. You are most welcome Nancy.