You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I am looking for a flight from DEN to MSP, can you help me in booking?

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

USER: Sure, my planned travel dates are Nov 17 and Nov 19.

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: Yes, please look for a connecting flight as I need a break in between the journey.

ASSISTANT: Do you have any other preferences?

USER: I would like to start my journey for the morning flight.

ASSISTANT: May I know your good name please?

USER: Myself Daniel Adams.

ASSISTANT: There are no flights found on your requested dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.