You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I have to move to DFW to meet my childhood friend after a long time, can you assist me to find a flight from OAK?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Yes, I am planning to move on 11/12 and might be back on 11/14.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flights on these dates. Thank you for choosing our services.

USER: Ok, I reach other agencies to book my ticket.

ASSISTANT: May I know your name for documentation?

USER: Yes, my name is Sandra Jackson.

ASSISTANT: Thank you.

USER: Welcome.