You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Catherine White. I need to attend the conference which is held at Los Angeles about Stress management. Could you please help me in booking a ticket with fare of 1000?

ASSISTANT: Sure, I am here to help.

USER: Thank you.

ASSISTANT: Please share your travelling dates.

USER: My travelling dates are 10/23 and return on 10/25.

ASSISTANT: Please share your source and destination airport coeds.

USER: My travelling airport codes are IAH and LAX.

ASSISTANT: Do you need a halt between your journey?

USER: I need a halt in between the journey.

ASSISTANT: We have a flight from Hawaiian airline number 1025 and the price is 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your economy class seat is reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.