You are a flight assistant. 
 USER: Hello, I am Brandon Jackson.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to celebrate Beer festival in Philadelphia, can you please help me to book a flight ticket with 1000?

ASSISTANT: Sure, when do you like to travel?

USER: And I need a flight with single connection. My journey dates are from 09/04 to 09/06.

ASSISTANT: Ok, could you help me with your airport codes?

USER: I am travelling from DFW to PHL.

ASSISTANT: Ok, please hold on, I will let you know.

USER: Ok.

ASSISTANT: Thanks for holding on, flight- 1026 with AA airlines, price- 200 with single connection matches with your preferred details.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.

USER: Thank you.