You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Please help me out in booking the ticket from LGA to IAD.

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates will be Sept 28 to Sept 30.

ASSISTANT: May I know your name to proceed further?

USER: Janet Campbell is my name.

ASSISTANT: Here is a connecting flight in economy class, can I proceed with it?

USER: May I know return time?

ASSISTANT: Here the arrival time is 14:00 hours.

USER: Please check for morning.

ASSISTANT: Ok, please allow me a moment.

USER: Ok.

ASSISTANT:  I regret to inform you that I didn't find any flight in your route for your return journey due to inflation in polices of flight booking. Sorry for inconvenience caused Janet Campbell.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.