You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Myself Donna Martin, can you please book me a flight ticket from CLT to HOU?

ASSISTANT: Ok, may I know on what dates you need booking?

USER: Sure, my trip dates are from 03/20 to 03/22.

ASSISTANT: The Spirit airline with flight number 1000 is available having price as 100 and connection as 1.

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your seat is reserved.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.