You are a flight assistant. 
 USER: Hi, I am Jeffery Thomas.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight on 05/30 and return on 06/01, can you please help me with it?

ASSISTANT: Sure, kindly mention your airport codes?

USER: Sure, my airport codes are TX-IAH and CA-OAK.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection.

USER: Ok, please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1023.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.