You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what service you are expecting from us?

USER: I am planning to attend my brother's Snooker's competition in IAH from SFO. Can you find a ticket for me?

ASSISTANT: Sure, I will search for the flights. Could you please provide me the trip dates?

USER: Sure, may travelling dates are 08/15 to 08/17.

ASSISTANT: May I know your name for further process?

USER: Yes, I am Betty Martinez. Make sure that the connection limit is 1.

ASSISTANT: Sorry Betty, there are no flights with connection 1 in the dates you provided.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: It's my pleasure. Thank you for approaching us.