You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amanda Adams.

ASSISTANT: How can I amend you?

USER: I would like to participate in the final match of basketball tournament which is in Houston.So I would like to book a flight ticket. Would you please assist me in booking a flight ticket with fare 500?

ASSISTANT: Sure. Could you please share your airport codes?

USER: My origin and destination codes are DC-IAD and TX-HOU.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Let me know your travelling dates?

USER: My travelling dates are 05/25 and 05/27.

ASSISTANT: Thanks for waiting, there is a flight with airline: Jet blue, price 100, flight number:1023, 1 connection. Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you.