You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please make a reservation from DFW to DCA to attend a marriage in Washington?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My journey start on Apr 17th and arrival on Apr 19th.

ASSISTANT: Ok, please share me your name.

USER: My name is Cynthia Baker.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I prefer a stopover in between journey.

ASSISTANT: Ok, do you have any other specifications?

USER: I don't have any other specifications.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100 in economy class. Shall I proceed for booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1004 and airline is JetBlue.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.