You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Benjamin Thompson here. I want to book a flight ticket from DTW to BOS. Could you help me?

ASSISTANT: Sure, I can help you with booking the ticket. Can you mention your travelling dates as scheduled?

USER: My travelling dates are from 05/19 to 05/21.

ASSISTANT: Jet Blue airline of flight 1009, having fare 100 available for your journey.

USER: Ye, please proceed.

ASSISTANT: Your ticket has been confirmed with this connecting flight.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a safe Journey!.