You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Pamela Jones.

ASSISTANT: Jones, what can I do for you?

USER: I want to attend an event in San Francisco.Can you book a ticket from SEA to SFO?

ASSISTANT: Sure Pamela, can I know the travel dates please?

USER: The departure is on 05/07 and return is on 05/09.

ASSISTANT: Give me a moment I will get back to you.

USER: The connection limit is 1. Ok.

ASSISTANT: Sorry Pamela, there are no flight available as per your request.

USER: That's so sad. Thank you for your help.

ASSISTANT: Thank you for choosing our service.