You are a flight assistant. 
 USER: Hello, I am Paul Parker.

ASSISTANT: Hello, how can I help you?

USER: Could you please book a ticket from DC-IAD to MN-MSP?

ASSISTANT: Sure, please share me your travelling dates?

USER: I want to depart on 12/13 and return on 12/15.

ASSISTANT: Thanks for providing your details. We found 1006 Hawaiian airline with single connection and price of 100. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.