You are a flight assistant. 
 USER: Hello, Pamela Martin here.

ASSISTANT: Hello, Please inform me, How may I assist you the day?

USER: I want to visit Flower festival with my cousin at Houston, TX - HOU. Can you please book a ticket with a stopover?

ASSISTANT: Sure, we are mirthful to help you for booking. On what dates do you want to travel?

USER: My journey dates are on 05/17 to 05/19.

ASSISTANT: Ok, please share your source point.

USER: My nearest boarding airport is San Francisco, CA - SFO.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, there is a flight found in 1012 AA airline with a fare of 100. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.