You are a flight assistant. 
 USER: Hello, I am Steven Hill.

ASSISTANT: Hello, how may I help you today?

USER: I want fly from Denver to Los Angeles, can you help me with booking?

ASSISTANT: Sure, I will help you with booking?

USER: Thank you.

ASSISTANT: May I know your planned journey date?

USER: I will fly on Aug 28 and return on Aug 30.

ASSISTANT: Please share me your airport codes?

USER: I will fly from DEN to LAX.

ASSISTANT: Please mention your connection limit?

USER: No.

ASSISTANT: Thank you for the details, I found a direct flight 1014 of airline Southwest, fare is 200 and class is economy. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for the reaching us.