You are a flight assistant. 
 USER: Hello, I am Carolyn Harris.

ASSISTANT: Hello, how can I help you?

USER: I am planning a journey from IAD to JFK, can you help me in booking a ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 05/22 to 05/24.

ASSISTANT: Thanks for your details. We found 1024 JetBlue airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.