You are a flight assistant. 
 USER: Hi, I am Joseph Nelson.

ASSISTANT: Hello, Joseph Nelson. How can I help you now?

USER: I want to visit the haunted pub tour where different varieties of drinks are available, so I decided to taste them in Washington DC - IAD. Can you help me to book a flight from Washington DC - DCA?

ASSISTANT: Sure, I can help you in booking.

USER: Thank you.

ASSISTANT: Could you let me know your travelling dates?

USER: I want to fly on 01/29 and recur on 01/31.

ASSISTANT: We have an JetBlue airline, fare- 100, connections- 1 available for your journey.

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with flight 1009.

USER: Thank you.

ASSISTANT: Thanks for approaching us.