You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to participate in kite festival, can you please book the ticket from MCO to HOU?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my planned departure and return travel dates are 8th and 10th of Aug.

ASSISTANT: Do you have any preferences about flight connections?

USER: I prefer single connected flight to travel.

ASSISTANT: Please mention your name.

USER: My name is David Hall.

ASSISTANT: There is no flight s found under your preferable details.

USER: Oh! That's ok, thank you for giving the information anyways.

ASSISTANT: Welcome, have a great day.