You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me booking a flight ticket from DCA to MSP?

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

USER: I will start on 08/12 and return on 08/14.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Betty Hall.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found 1019 Hawaiian airlines with single connection with economy class.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.