You are a flight assistant. 
 USER: Hi, I am Amanda Perez.

ASSISTANT: Hello, how may I render you?

USER: I need to book a flight ticket to Phoenix PHX to enjoy long trips with friends. Can you make a reservation from DFW?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: Sure, I need to fly on Nov 12 and Nov 14.

ASSISTANT: Kindly provide your source code and destination code.

USER: Sure, my origin point is DFW.

ASSISTANT: Thanks for the information. Please stand by.

USER: Sure.

ASSISTANT: There is a flight found with number 1000 in Hawaiian airline and the cost of the ticket is 100.

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks for reaching us.