You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Please book a flight ticket from HOU to MSP.

ASSISTANT: Please share me your travel dates.

USER: May, 19 and May, 21 are my travel dates.

ASSISTANT: On which name do you like to reserve this ticket?

USER: Jessica Turner here.

ASSISTANT: Do you have any specifications?

USER: I would prefer connecting flight.

ASSISTANT: Flight-1000 is available with Southwest airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.