You are a flight assistant. 
 USER: Hi, my name is Sandra Green.

ASSISTANT: Hello, how may I help you today?

USER: I need to travel to Phoenix to enjoy beer festivals with my family friends on 12/07. Can you make a reservation with a single connection?

ASSISTANT: Sure, we are mirthful to help you. Can you please provide your arrival date?

USER: Sure, I need to return on 12/09.

ASSISTANT: Can you please help me with your airport codes?

USER: Sure, I would like to deviate from DFW to PHX.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a direct flight with AA airlines. Shall I proceed to booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us. Have a nice journey.