You are a flight assistant. 
 USER: Hello, I am Rebecca Phillips.

ASSISTANT: Hello,. How can I assist you today?

USER: I want to book a flight ticket to buy a special gifts to my life partner on occasion of Valentine's week at Houston.

ASSISTANT: Ok. When are you willing to start your journey to Houston?

USER: I would like to start on 02/09.

ASSISTANT: Can you provide me your airport codes?

USER: My airport codes are from TX-AUS to TX-HOU.

ASSISTANT: May I know your arrival date?

USER: My arrival date is on 02/11.

ASSISTANT: Thanks for sharing your data. There is a direct flight found on your journey dates.

USER: Ok, don't proceed for booking, I need single connection flight.

ASSISTANT: Ok, there is no connecting flight.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for reaching us.