You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Donna Brown.

ASSISTANT: How may I assist you? Donna Brown, nice to meet you.

USER: I would like to book a ticket from ORD to PHX, so could you please book a ticket to me?

ASSISTANT: Let me know your dates please.

USER: I would like to travel on 03/27 and return on 0. I would like to return on 03/29.

ASSISTANT: Ok, there is a flight for you with connection 0. Shall I proceed?

USER: Can you find a flight with single connection?

ASSISTANT: Sorry, there is no flight with single connection. Shall I proceed with 1 connection?

USER: No thanks. Thank you.

ASSISTANT: Ok, thank you for reaching us.