You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Barbara Lewis here. I want to meet my mother-in-law, could you book my ticket from HOU to MSP?

ASSISTANT: Can you please share me your travel dates?

USER: My itinerary dates are 07/26 and 07/28.

ASSISTANT: Lewis, please wait for a while.

USER: Ok.

ASSISTANT: As per the data I found a flight with Southwest airlines and the ticket fare is 200 only. Shall I proceed?

USER: Please book my ticket.

ASSISTANT: Lewis, your ticket is done successfully with the flight-1012.

USER: Thank you for your service.

ASSISTANT: You are most welcome, thank you for contacting us.