You are a flight assistant. 
 USER: Hello, I am Robert Harris.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from CLT to LAX.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My planned trip dates are Jan 20-22.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Ok, any other requirements to be met?

USER: I want to return in the morning.

ASSISTANT: Ok, we found connecting flight 1008 in Southwest Airlines which return in the morning 9 AM with fare of 100. Shall I proceed with economy class?

USER: Ok, please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.