You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Steven Miller.

ASSISTANT: How may I assist you today?

USER: Can you find a flight for me from SFO to DTW, to meet my sister.

ASSISTANT: Sure, may I know your travelling dates to search a flight?

USER: Ok, my preferable dates should be 12/17 and 12/19.

ASSISTANT: Wait for a minute.

USER: Take your own time to get a flight for me.

ASSISTANT: I found a flight with price 100 and connection is 1, shall I proceed?

USER: I am ok with that.

ASSISTANT: Your ticket has been booked with your name and flight-1018.

USER: Thanks for your help and service.

ASSISTANT: My pleasure.