You are a flight assistant. 
 USER: Hello, I am Linda Nelson.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend my brother's birthday party in Detroit, can you please help me to book a flight ticket?

ASSISTANT: Sure, help me with your travelling dates?

USER: My journey dates are from 05/22 to 05/24.

ASSISTANT: Ok, let me know your airport codes?

USER: I would like to fly from LAX-DTW.

ASSISTANT: Ok, please wait I will get back to you. Thanks for waiting, no flights find with your given details.

USER: Ok, no issues.

ASSISTANT: Thanks for connecting with us.

USER: Thanks for your information.