You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Larry Collins. like to fly from DTW to LGA.

ASSISTANT: Sure, what are your willing dates to travel?

USER: My travelling dates are 10/11 and 10/13.

ASSISTANT: Ok, please wait a moment I will check for best services on your route.

USER: Sure, please check.

ASSISTANT: Ok, there is a flight 1007 in Hawaiian airline matching your details with price 100. Shall I proceed?

USER: Yes, proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.