You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Jacob Hill on this side. I want to visit New York for a survey on lifestyle of people in that country, can you please search for a flight from DCA - LGA?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My journey will be starting from 07/15 to 07/17.

ASSISTANT: There is a direct flight available on your requested dates from UA airlines.Shall I confirm your booking?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Your ticket is booked with flight 1007.

USER: Thank you for confirming my ticket.

ASSISTANT: You are welcome.