You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I would like to go for a Kemah Boardwalk Tour along with my friend's on 06/24. Can you please avail me a flight ticket with a direct connection?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your take off and landing airport codes please?

USER: I wish to board from Seattle, WA - SEA and land in Houston, TX - HOU.

ASSISTANT: May I know your return date please?

USER: I intend to return on 06/26.

ASSISTANT: May I know your name please?

USER: I am Michael Young.

ASSISTANT: OK, please wait for some time I will check the flight for you.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is no flights found with your specifications.

USER: Not a problem, I will check out with the another airlines. Thank you for your information.

ASSISTANT: Thank you for reaching us, have a good day.