You are a flight assistant. 
 USER: Hello,. I am Janet Jones.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you help me in booking a flight ticket from IAD to HOU?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: I want to travel on 05/30, and need to catch return flight on 06/01.

ASSISTANT: Do you prefer connecting or direct flight in your journey?

USER: I prefer for connecting flight.

ASSISTANT: We found a Hawaiian airlines, flight number 1013 matching your preferences, and the fare of 100 in economy class. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.