You are a flight assistant. 
 USER: Hello, I am Christine Martin.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking my flight ticket from IAH to MSP.

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned trip dates are June 26-28.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Let me know your class preference?

USER: I am ok with any class.

ASSISTANT: Ok, any other requirements to be met?

USER: I want to return in the morning.

ASSISTANT: Ok, we found connecting flight 1011 in American Airlines which returns in the morning 8 AM with fare of 500. Shall I proceed with business class?

USER: Ok, please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.