You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to visit Phoenix with my friends. Can you do the reservation?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are 12/23 and 12/25.

ASSISTANT: Kindly share your journey codes.

USER: My airport codes are MSP-PHX.

ASSISTANT: Let me know your good name.

USER: Anna Davis here.

ASSISTANT: There is a flight found with number 1015 and the ticket price is 300. Shall I proceed?

USER: Please carry on.

ASSISTANT: Your ticket is reserved in Southwest airline.

USER: Thank you.

ASSISTANT: Thanks for opting us.