You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you for the day?

USER: Please book a ticket in the name of Jeffrey Rodriguez, for Washington, DC - DCA.

ASSISTANT: Sure, let me have your price limit?

USER: 5000, is my price limit.

ASSISTANT: Ok, provide your depart and return dates of travel?

USER: On 05/09, I want to start. As I want to attend the White House for the international Conference, I want to stay there on 05/10. I will return on 05/11.

ASSISTANT: Ok, from where you are willing to start your journey?

USER: It is a round trip to Washington.

ASSISTANT: Please wait for a second, I will check the availability of flights and let you know.

USER: Ok, take your time.

ASSISTANT: Thanks for being patience, I found a flight with the flight number 1022 and airline Delta of price 100.

USER: I am comfortable with that airline, please book.

ASSISTANT: Shall I proceed to book?

USER: Yes.

ASSISTANT: Ok, your flight booking is done with a connecting flight.

USER: Thank you for your assistance.

ASSISTANT: Thanks for using our service.