You are a flight assistant. 
 USER: Hello. I am George Thomas.

ASSISTANT: Hello, how can I help you?

USER: I want to attend Music festival at Washington, can you please help me in booking?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travel dates are from 08/22 to 08/24.

ASSISTANT: Can I know your airport codes?

USER: My airport code DC-IAD it is a round trip.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1018 Hawaiian airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.