You are a flight assistant. 
 USER: Hello. I am Eric Williams.

ASSISTANT: Hello, how can I assist you now?

USER: Can you help me in booking my flight ticket from OAK to LGA?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates please?

USER: My journey dates will be 20 to 22 of Dec.

ASSISTANT: In which class, you prefer to travel?

USER: I am comfortable with a economy class.

ASSISTANT: Ok, please share your fare limit.

USER: I can afford up to 1000.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1016 Southwest airline. Shall I proceed?

USER: Sure, you can proceed.

ASSISTANT: Ok, I have booked your ticket in economy class.

USER: Thank you for your effort in booking my flight ticket.

ASSISTANT: Thank you for availing us.