You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Jason Campbell, Can you help me to find a flight for me?

ASSISTANT: May I know your source and destination details?

USER: I would like to travel from PHX to ORD.

ASSISTANT: OK, may I know your travelling dates?

USER: My travelling dates are 06/24 and 06/26.

ASSISTANT: OK,wait for a minute.

USER: 200 and 1 are my price and connections limits.

ASSISTANT: Sorry,  but their is no flight with 1 connection limit.

USER: OK, do not proceed. Thank you for your help.

ASSISTANT: OK, thank you.