You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to enjoy my trip with my friends at Atlanta. Can you help me with booking?

ASSISTANT: Sure, I can help you. Please share all your travel details?

USER: My travelling  dates are 11/22 to 11/24.

ASSISTANT: Share your airport codes?

USER: My airport codes are from CA-LAX to GA-ATL.

ASSISTANT: May I know your name please?

USER: I am Emily Anderson.

ASSISTANT: 1003 in UA airline is available with fare 100 available. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking has been confirmed. Thank you for reaching us.

USER: Thank you.