You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I would like to book a flight ticket from Minneapolis to visit Space Center Houston in Houston, could you please help me to book a flight ticket?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: Are you okay with connecting flight?

USER: Yes, I am ok with it.

ASSISTANT: On what dates will you be travelling?

USER: I want to reach TX on July 3rd and I will return within two days that is on July 5th.

ASSISTANT: May I know your name?

USER: I am Linda Davis.

ASSISTANT: Please share me your airport codes.

USER:   My source airport code is MSP and my destination airport code is IAH.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: We found a connecting flight with Southwest airline, flight number:1017.

USER: That's fine, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for picking us.