You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from DCA to DEN as a holiday trip.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My journey dates are 04/30 and 05/02.

ASSISTANT: Ok, do you need any break in between the journey?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Jerry Wright here.

ASSISTANT: Please let us know if you have any other specifications.

USER: I am comfortable with economy class. No.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry no flights found with your details.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for reaching us, have a nice day.