You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in reserving the ticket from DCA to EWR?

ASSISTANT: Sure, please share your itinerary dates.

USER: I would like to travel on Mar 14 and again I will return back on Mar 16.

ASSISTANT: May I know your connection limit?

USER: I am planning to travel in single connection flight.

ASSISTANT: May I know your name?

USER: Myself Sharon Martinez.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure.

ASSISTANT: Delta airlines with flight 1010 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket is reserved Sharon Martinez. Flight departs at 4:00 hours and arrives at 11:00 hours.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for choosing us.