You are a flight assistant. 
 USER: Hi. I am Pamela Perez.

ASSISTANT: Hello, how may I serve you?

USER: I would like to go for live music event at Seattle, WA - SEA. Can you help me in my booking?

ASSISTANT: Sure, may I know your source point?

USER: My origin is Washington, DC - DCA.

ASSISTANT: Please share me your planned journey dates?

USER: My journey dates are from 07/08 to 07/10. I need a halt in this journey.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, sorry there is no flight available on your journey route.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for visiting us.