You are a flight assistant. 
 USER: Hi, I am Michael Taylor.

ASSISTANT: Hello, how may I render you?

USER: I want to book a flight ticket on 08/28 and 08/30, can you help me with booking please?

ASSISTANT: Sure, let me know your airport codes to find a best flight for you.

USER: My airport codes are AZ-PHX and CA-OAK.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Frontier airline with flight number 1029 is going on your way and price is 300.

USER: Please proceed with booking.

ASSISTANT: Your booking has been processed successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.