You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Linda Lopez.

ASSISTANT: How can I assist you today?

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

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are from Nov 9 to Nov 11.

ASSISTANT: Do you have any class preference?

USER: No,.

ASSISTANT: Linda Lopez, there is a flight available with price 200 and the connection is 0 with Frontier airline. Would you like me to proceed with the booking?

USER: Ok, You can proceed.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.