You are a flight assistant. 
 USER: Hello, I am Patricia Carter.

ASSISTANT: Hello, how can I serve you?

USER: I want to attend a sports event at Houston, so can you book a ticket under the fare of 1000?

ASSISTANT: Sure, I am perky to help you. Can you please help me with your journey dates?

USER: I want to fly out on 06/07 and return on 06/09.

ASSISTANT: May I know your airport codes?

USER: My source is Washington, DC-IAD and destination is Houston, TX-IAH.

ASSISTANT: Thank you for your details. A flight with price 200 having single connection is found in Hawaiian airline. Shall I proceed with it?

USER: Please proceed with my booking.

ASSISTANT: Your ticket is confirmed in flight number 1001.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.