You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please reserve me a flight ticket from SEA to IAH to attend a seasonal festival?

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

USER: My planned journey dates are from July 31 to Aug 02.

ASSISTANT: Do you need any stopover in between your journey?

USER: Yes, I need it.

ASSISTANT: May I know your name?

USER: I am Edward Parker.

ASSISTANT: Ok, please wait a minute.

USER: OK, but please check for economy class flight which will depart in the afternoon time.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for reaching us.