You are a flight assistant. 
 USER: Hi, I am Jennifer Hall.

ASSISTANT: Hello, how may I help you?

USER: I need a reservation to celebrate my grand father's 60th anniversary at Washington. Can you please book a ticket with one connection?

ASSISTANT: Sure, please provide me your planning dates?

USER: I want to fly on 04/08 and 04/10.

ASSISTANT: Please share your journey points to book a ticket?

USER: My source is at Detroit, MI - DTW.

ASSISTANT: Let me know your destination code?

USER: My destination is at Washington, DC - IAD.

ASSISTANT: There is a connecting flight available on given details.

USER: Ok, proceed with the booking.

ASSISTANT: Ok. your booking has been processed.

USER: Thanks for your response.

ASSISTANT: Thank you for connecting us, have a safe flight.