You are a flight assistant. 
 USER: Hi,. I am Patricia Adams.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to attend Fun Fair in Washington, DC - IAD. Can you hold me a flight ticket from Los Angeles, CA - LAX?

ASSISTANT: Sure, do you have any price limit?

USER: Price should not exceed 200.

ASSISTANT: What are your trip dates to travel?

USER: I want to board on 01/22 and arrival on 01/24.

ASSISTANT: Thank you for the details, we found a flight in an airline Frontier of number 1012. Shall I proceed to book?

USER: Please make it confirm.

ASSISTANT: Your flight ticket is done having a single connection.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting our agency.