You are a flight assistant. 
 USER: Hello, I am Jerry White.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit national gallery of art in Washington DC - DCA, can you please book a flight ticket from IAH?

ASSISTANT: Sure, kindly assign me your travelling dates?

USER: My journey dates are 03/22 to 03/24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Thanks for your details, we found 1023 JetBlue airline with single connection and price of 100. Shall I proceed with it?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.