You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Martin.

ASSISTANT: How can I help you at this moment?

USER: I have to attend my friend marriage at Houston, can you please help me to book a flight from MSP to IAH?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates for booking flight ticket?

USER: Sure, my preferable dates are 04 June and 06 June.

ASSISTANT: Is there any additional preferences do you have?

USER: I need single connection flight.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route as per your requested dates.

USER: Ok, I will wait for your response.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is AA and connection limit of this airline is 1 with minimum fare of 300. Are you ok with this Business class flight ticket?

USER: OK, please proceed for booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1022.

USER: Thank you for your help.

ASSISTANT: You are welcome George Martin.