You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Timothy Evans this side, I will be making a reservation to visit my boss for his marriage, can you help me?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: My dates will be from 07/20 to 07/22. My travel codes will be from ATL to PHX.

ASSISTANT: Ok, wait a moment.

USER: I need a flight with a single connection only.

ASSISTANT: Sorry, there is no flight available for you with 1 connection.

USER: Ok, no worries. Thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.