You are a flight assistant. 
 USER: Hello, I am Nicole Evans.

ASSISTANT: Hello, how can I support you?

USER: I want to attend my cousin marriage in TX - AUS. Can you help me with the reservation.

ASSISTANT: Sure, Let me know your source point?

USER: Sure, DC - IAD.

ASSISTANT: Can you please provide me your departure and return dates?

USER: My depart is on 05/08 and return on 05/10 and need single connection with price limit 1000.

ASSISTANT: Please wait a minute. We are very sorry to notify you that there is a flight with zero connection limit.

USER: OK, no problem. Thank you, for the information.

ASSISTANT: Thank you for choosing us.