You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I guide you?

USER: I am Anna Robinson . Do you have any flights from ORD to SEA .

ASSISTANT: Can I know the dates of travel?

USER: I am interested to travel on 08/20 to 08/22.

ASSISTANT: I found a flight 1022 of AA airlines available on your dates. Do you have any additional requirements?

USER: OK. What about connections and price ?

ASSISTANT: The price is 100 and the connections are 2.

USER: I need only 1 connection .

ASSISTANT: I'm sorry Anna , there are no flights matching your requirements.

USER: Its OK thank you .

ASSISTANT: Thank you, have a great day.