You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Donna Nelson, can you help me booking flight with connection 1 to attend my dance program?

ASSISTANT: Yes Donna, I will help you with this. May I know your location airport codes?

USER: My airport codes SFO to DFW.

ASSISTANT: Please, share your travel dates?

USER: I am going to start my travel on 03/21 and I am going to return on 03/23.

ASSISTANT: In my search, here is a flight with 0 connection limit.

USER: Provide flight with connection 1.

ASSISTANT: Sorry Donna, there is no flight with 1 connection.

USER: Oh! Sad to hear, thank you for your services.

ASSISTANT: Thank you for reaching us.