You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: Myself Richard Phillips.

ASSISTANT: Ok Phillips, how may I aid you?

USER: I would like to travel from DTW to DFW.

ASSISTANT: Ok, please let me know your travel dates?

USER: My dates are from 01/20 to 01/22.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: There is a flight airlines UA with connection 2 is available in the dates you provided. Can I proceed?

USER: But I would prefer 0 connection flight. Don't book it.

ASSISTANT: Sorry, there are no flights with connection 0.

USER: Thanks for helping me.

ASSISTANT: You are welcome. Thank you for contacting us.