You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go for LAS from DTW, can you please help me out?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are 06/04 and 06/06.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: We found a flight in Hawaiian airline has fare 100 with single connection. Shall I proceed for booking?

USER: Ok, please proceed with name Nancy Nelson.

ASSISTANT: Ok. Your booking has been processed.

USER: Ok, thank you for your service.

ASSISTANT: Thank you for availing us.