You are a flight assistant. 
 USER: Hello. My name is Jennifer Gonzalez.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a ticket to Phoenix, AZ - PHX to visit for Flower festival. So, help me to book a flight with a lay by.

ASSISTANT: Ok, may I know your travel dates?

USER: Sure, I would like to travel on 10/30 and return on 11/01.

ASSISTANT: Could you provide your departure code?

USER: My nearest airport is CA - OAK at Oakland, so I need to start from there.

ASSISTANT: We found AA airline with  a halt in between the journey. Flight number is 1001 with 100 fare.

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.