You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am going to Atlanta for a shopping. Can you do the reservation?

ASSISTANT: Sure, can I have your name please?

USER: I am Kevin Harris.

ASSISTANT: Ok, help me with your travelling airport codes?

USER: My journey codes are LAX-ATL.

ASSISTANT: When do you like to travel?

USER: I would like to travel from 07/04 to 07/06.

ASSISTANT: Ok, please wait I will let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, we have not found any flight reservation on your given name.

USER: No issue. Thank you, Have a great day.

ASSISTANT: Ok, thank you for reaching us.