You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Emily Parker. I would like to visit Houston, can you help me for booking a flight ticket from DFW to IAH?

ASSISTANT: Sure, please share your trip dates.

USER: My travelling dates are July 25 and July 27.

ASSISTANT: Do you need any requirements?

USER: I need a single connecting flight.

ASSISTANT: Ok, please wait a second.

USER: Sure, I will wait for your response.

ASSISTANT: There is a connecting flight with AA airlines in economy class. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is reserved with flight 1010.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome, have a nice day.