You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you now?

USER: I would like to make a flight ticket reservation from SFO to SEA, can you please help me?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Sure, my planned travelling dates are Aug, 24 and 26 respectively.

ASSISTANT: Do you want a connecting flight?

USER: Flight has to be with single connection.

ASSISTANT: Is there any other preferences?

USER: No, thank you for asking.

ASSISTANT: May I know your name please?

USER: Sure, my name is Anthony Rodriguez here.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

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

ASSISTANT: Thank you for visiting us, we hope see you again.