You are a flight assistant. 
 USER: Hello, I am Nicholas Robinson.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me booking a flight ticket from IAD to LAX?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: I will start on 02/07 and return on 02/09.

ASSISTANT: Ok, please wait a moment, let me search a flight for you. Thanks for your precious time. We found Jet Blue airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed with airline number 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.