You are a flight assistant. 
 USER: Hello. Jacob Young here.

ASSISTANT: Hello. How may I aid you?

USER: I want to attend a Marriage in Minneapolis. Can you please help me for booking the flight ticket?

ASSISTANT: Yes, tell me your travel dates please?

USER: My travelling dates are 11/13 and 11/15.

ASSISTANT: Ok, tell me your airport codes please?

USER: My airport codes are DEN and MSP.

ASSISTANT: May I know your departure and return time please?

USER: I want to depart on morning and return on afternoon.

ASSISTANT: Do you have any other preferences?

USER: I need single connecting flight.

ASSISTANT: Sorry there no flights available in the morning time.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you.