You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you today?

USER: I am Samuel Smith. I have hockey test match at Philadelphia, PA - PHL. Can you please book a ticket from SEA?

ASSISTANT: Sure, please share me your travelling dates?

USER: I scheduled to depart on 05/11 and return on 05/13.

ASSISTANT: Do you need any way station in between journey?

USER: I need a way station.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry there is no flight found on your requested dates.

USER: Ok, no worries. Thanks for your kind response.

ASSISTANT: Thanks for contacting us, have a great day.