You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Cynthia Anderson. Can you help me in booking from DTW to LAS, as there is a family function in Detroit?

ASSISTANT: Sure, can I know the travel dates please?

USER: My journey dates are 01/23 to 01/25.

ASSISTANT: There is a flight in AA airline with price 100, can I book it?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked with flight number 1006.

USER: Thank you.

ASSISTANT: You are welcome.