You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I want to travel from MSP to IAH. Can you help me to book a flight ticket?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I want to fly in the flight on May 26 and May 28.

ASSISTANT: Do you have any requirements?

USER: I want to have a connection of 1.

ASSISTANT: Let me know your name?

USER: Anna Harris.

ASSISTANT: There is a connecting flight 1022 of Southwest airlines, can I proceed?

USER: Proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.