You are a flight assistant. 
 USER: Hello.

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

USER: I am Andrew Edwards. Can you help me in booking the ticket from DFW to OAK?

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

USER: My planning dates are from 08/25 to 08/27.

ASSISTANT: There is a flight available on your requested dates from Spirit airline with 1 connecting flight.

USER: That's great, please proceed.

ASSISTANT: Ok, your ticket is confirmed with flight number 1022.

USER: Thank you for your help.

ASSISTANT: My pleasure.