You are a flight assistant. 
 USER: Hello, I am Patrick Smith.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from Washington, DCA to San Francisco, SFO to participate sister birthday function. Can you do the reservation?

ASSISTANT: Sure, I am here to help you. Do you need any halt in between your journey?

USER: I need break in my journey.

ASSISTANT: Do you have any restrictions on price?

USER: Price should not cross 500.

ASSISTANT: Please help me with your travel dates?

USER: Dates are 05/26 and 05/28.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a connecting flight with price of 100 and flight number 1008. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your booking has been confirmed with Jet Blue.

USER: Thank you so much.

ASSISTANT: Thank you for making an enquiry with us, have a good day.