You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I want to fly from SFO to ATL.May I know the ticket availability on that route?

ASSISTANT: Sure, please let me know your connection limit?

USER: I want a flight with single connection.

ASSISTANT: Could you please share your planned travel dates?

USER: My planned travel dates are 09/29 and 10/01.

ASSISTANT: Do you have any more specifications?

USER: I am comfortable with normal cost airlines only.

ASSISTANT: May I know your good name to proceed further?

USER: Sure,Margaret Clark here.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for reaching us.