You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Elizabeth Roberts.

ASSISTANT: How can I help you today?

USER: I would like to book a flight ticket from IAD to DTW to meet my friend. Can you help me for booking a flight ticket?

ASSISTANT: Sure, i am here to help you in booking. Can you please share your travel dates?

USER: Thank you, my travelling dates are 08/06 and 08/08.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1005 in Hawaiian airlines is available for you with 1 stopover and it costs you 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a safe flight.

USER: Welcome.