You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I best serve you?

USER: My best friend marriage is at Detroit. So I need to make all the arrangements in Comerica Park before two days. Can you help me in booking a flight ticket with name Mary Moore?

ASSISTANT: Sure, Can please share your source point?

USER: I need to start at Houston, TX - HOU.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need one connection.

ASSISTANT: May I know your price limit?

USER: 200 is my budget.

ASSISTANT: To process further we need your destination airport code.

USER: My destination airport code is MI - DTW.

ASSISTANT: Could you please share your travelling dates?

USER: My travelling dates are departure on 04/24 and return on 04/26.

ASSISTANT: Thank you for your information, there are no flights found with the specified dates.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thank you for reaching us, have a nice day.