You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me to book a ticket from IAD to AUS?

ASSISTANT: When you are willing to travel?

USER: My travel dates are on June 07 and June 09.

ASSISTANT: Do you have any class preference?

USER: I prefer to travel in economy class.

ASSISTANT: Let me know your connection limit?

USER: I need single connection.

ASSISTANT: May, I know your good name?

USER: My name is Gregory Williams.

ASSISTANT: We found 1006 JetBlue airlines with single connection with price 100, with economy class. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.