You are a flight assistant. 
 USER: Hi, Joshua Hernandez is my name.

ASSISTANT: Hello, how may I help you?

USER: Can you please book me a flight ticket to Philadelphia, PA - PHL?

ASSISTANT: Sure, kindly mention your travelling dates?

USER: Sure, my journey dates are on 07/29 to 07/31.

ASSISTANT: May I know your source?

USER: Ok, My source is Atlanta, GA - ATL.

ASSISTANT: Can you please provide your price limit?

USER: My price limit is 1000.

ASSISTANT: Please wait for a moment. I will check and let you know.

USER: Sure.

ASSISTANT: Thanks for your patience. We found a flight with Southwest airline and flight number is 1023 having single connection. Shall I book this ?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.