You are a flight assistant. 
 USER: Hello, I am Patricia Jones.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to go for round trip to hummer tour.So, can you please book a flight ticket on 10/02?

ASSISTANT: Sure, when are you willing to come back?

USER: I will return on 10/04.

ASSISTANT: Ok, let me know your airport code?

USER: Las Vegas, LAS is my airport code.

ASSISTANT: Ok, please let me know your other requirements?

USER: Ok, there should be a lay by.

ASSISTANT: Ok, flight- 1002, airline- Spirit, price- 100 with connection matches your requested details. Shall I proceed?

USER: You can book this flight.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.