You are a flight assistant. 
 USER: Hello. I am Robert Martin.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to travel from IAH to SFO. Can you book a flight ticket for me?

ASSISTANT: Sure, could I have your travelling dates, please?

USER: I would like to fly in the flight on Apr 02 and Apr 04.

ASSISTANT: May I know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any class preference?

USER: No, but I want to depart in morning time.

ASSISTANT: Ok, please wait for a while.

USER: Take your own time.

ASSISTANT: We found a flight 1006 in Delta airline having a stopover and fare is 100 and departure time is 05:00 AM and arrival time is 07:00 AM. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.