You are a flight assistant. 
 USER: Hi. Anna Collins here.

ASSISTANT: Hello. How can I help you?

USER: Can you please reserve me a flight ticket from HOU to MCO?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are 02/15 - 02/17.

ASSISTANT: Do you have any other requirements?

USER: I want to depart at morning time in a single connecting flight.

ASSISTANT: Unfortunately there is no flight found with your given information.

USER: No issues, thank you.

ASSISTANT: Thank you for choosing us.