You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to go to enjoy the monsoon climate for two days at Oakland. Please help me to book a flight ticket?

ASSISTANT: Sure, we will help you. May I Know your name?

USER: I am Stephanie Carter.

ASSISTANT: Please, help me out with your airport codes?

USER: Travelling codes are HOU-OAK.

ASSISTANT: Can you please share your journey dates?

USER: I want to start on 09/09 and 09/11.

ASSISTANT: Do you have any price limit?

USER: Yes, I can spend 500 maximum.

ASSISTANT: We have a flight on AA airline, flight number is 1019 with 100 fare. Should I proceed?

USER: Please do the booking immediately.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.