You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Wright.

ASSISTANT: Wright, how can I assist you?

USER: Can you help me to book a flight from OAK to TX - DFW?

ASSISTANT: Sure, can you please let me know your travel dates?

USER: Ok, my travel dates are 05/26 and 05/28.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Flight-1016 is available in Spirit airlines with single connection and the ticket fare is 200 only. Is that ok for you?

USER: Yes, please book and provide me the airlines.

ASSISTANT: Your ticket is booked successfully with Spirit airlines.

USER: Thank you for assisting me with all the details.

ASSISTANT: You are welcome and thank you for choosing us.