You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me in booking a flight ticket from DCA to LAX?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates, please?

USER: Sure, my travel dates are from Apr 23 to Apr 25.

ASSISTANT: Do you have any connection limit?

USER: I need a break in between my journey.

ASSISTANT: May I know about your other specifications?

USER: I would like to depart in the morning.

ASSISTANT: Let me know your good name to proceed further.

USER: Myself Jack Edwards.

ASSISTANT: Delta airlines is providing you the connecting flight in economy class, shall I reserve it?

USER: Ok, please reserve it.

ASSISTANT: Your ticket has been reserved with flight 1013.

USER: Thank you for your service.

ASSISTANT: Welcome.