You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend my sister's hockey match, I want book a ticket from IAH to DTW. Can you help me?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: Sure, my travelling dates are 06/22 to 06/24.

ASSISTANT: Yes, there is a flight available for your request from Delta Airlines with number 1026.

USER: Ok, make sure that my connection limit is 1.

ASSISTANT: Sorry, there is no flight available with 1 connection. May I know your good name please?

USER: Ok, no problem. Yes, I am Jonathan Miller.

ASSISTANT: Thank you for contacting us.

USER: Thank you for your help.