You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I am Justin Robinson. Can you help me in booking from HOU to SEA, as there is a sports meet too attend?

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

USER: My trip dates are Oct 25 to Oct 27.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight which return in afternoon.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any more specifications?

USER: I just need above mentioned preferences.

ASSISTANT: There are no flights found on your specified travel dates.

USER: No issue, thank you.

ASSISTANT: Thank you.