You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a economy class flight to visit my uncle 's home, can you help me with booking?

ASSISTANT: Sure, please mention your airport codes?

USER: My airport codes are IAH and BOS.

ASSISTANT: May I know your planned travelling dates?

USER: My travelling dates are Mar 11 and Mar 13.

ASSISTANT: Do you want a connecting flight?

USER: I need a connecting flight. I am Emily Walker.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1007 of airline Southwest, fare is 200 and class is economy. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.