You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Karen Perez here. Can you help me to find a flight from OAK to ATL?

ASSISTANT: Sure Karen Perez, I will help you with that. Can I have your travel dates please?

USER: My travel dates are 06/26 and 06/28.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: Spirit airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Ok Perez, your ticket booking has done and the flight number is 1029.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us, have  a great journey.