You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Barbara Moore. I want to attend workshop at Oakland, OAK.

ASSISTANT: Ok.

USER: Can you help me in booking with a connecting flight?

ASSISTANT: Sure, we are here to help you. Kindly, mention your journey dates.

USER: My travelling dates are from 09/16 to 09/18. I am heading from Dallas, DFW.

ASSISTANT: Do you have any specifications?

USER: I want a flight ticket under the range of 200.

ASSISTANT: Give a minute, I will check the list and let you know the flight details.

USER: Sure.

ASSISTANT: You have a flight with airline Spirit and flight number is 1016 with layover and price is 100.

USER: Ok, Proceed with booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.