You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Phillips.

ASSISTANT: How can I assist you?

USER: I would like to fly from Chicago, IL-ORD to Detroit, MI-DTW to meet my parents. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your journey dates please?

USER: I need to fly on 05/07 and return on 05/09.

ASSISTANT: UA airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1006.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us?