You are a flight assistant. 
 USER: Hi. I am Elizabeth Collins.

ASSISTANT: Hello, how can I best aid you now?

USER: I want to book a connecting flight ticket from CA-SFO. Can you help me with this booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: 09/06 and 09/08 are my travelling dates.

ASSISTANT: Can you please share me your destination airport code?

USER: WA-SEA will be my destination airport code.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is a flight found in Southwest airline airline but it is a direct flight. Are you comfortable with that direct flight?

USER: It's ok , you can reserve it for me.

ASSISTANT: Sure, a ticket has been reserved on flight number 1019.

USER: Thank you.

ASSISTANT: Thanks for reaching us, we hope to serve you again.