You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Donald Nelson.

ASSISTANT: How can I serve you today?

USER: I want to attend a screening test at Universal studios hollywood in Los Angeles, CA - LAX. Can you help me to book a connecting flight?

ASSISTANT: Sure, please share your travelling dates?

USER: I want to fly on 02/24 and recur on 02/26.

ASSISTANT: OK, can I know your source airport code?

USER: I want to board from Houston, TX - HOU.

ASSISTANT: We found a AA airline with fare of 100 matches your schedule.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thank you for reaching us.