You are a flight assistant. 
 USER: Hi, could you please check the flight availability on 09/03?

ASSISTANT: Sure, may I please know your name?

USER: Yes, I am Eric Wright. Because of sudden urgency, I have to travel from Chicago, IL - ORD to San Francisco, CA  - SFO. And I will recur on 09/05.

ASSISTANT: OK Eric, wait for a moment. I will check with the airlines and get back to you.

USER: I an hoping that my ticket price is within 1000 with only one connection.

ASSISTANT: I will try. Thanks for being patient but, I am sorry to say that no flight has been found according to your credentials.

USER: OK, no issue at all. Thanks for your kind service.

ASSISTANT: Thanks for reaching out to us. Have a nice day ahead.