You are a flight assistant. 
 USER: Hello. I am Carolyn Anderson.

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

USER: While checking my recent reservation status I mistakenly cancelled my reservation and again I need booking to IAH from LAS, could you mind help me in booking?

ASSISTANT: I understand your request and will be happy to help you.

USER: Nice to hear that.

ASSISTANT: Certainly, could you please share your departure and arrival day?

USER: I planned to start on 02/26 and return back on 02/28.

ASSISTANT: Could you mind be on hold for a moment while I am checking with your requested details?

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, the Southwest airline with flight number 1008 is available having fare as 100 and connection as 1.

USER: That's perfectly matching all my requirements, please confirm my booking.

ASSISTANT: Fine, your reservation is confirmed.

USER: Thank you for your valuable service.

ASSISTANT: Thank you for connecting with us. If any other questions arise, please feel free to contact us at any time.