You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you today?

USER: I want to book a flight ticket with name Ashley Carter. Help me with booking.

ASSISTANT: Sure, Could you please provide your travelling dates?

USER: My preferred travelling dates are from 02/01 to 02/03.

ASSISTANT: Sure, Can I know your travelling airport codes?

USER: I want to fly from TX- HOU to AZ- PHX. I need a connection within my journey.

ASSISTANT: Ok, Thank you for providing information.

USER: '.

ASSISTANT: There is no flights found which matches your requirement.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for connecting with us.