You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Afternoon.

USER: Edward Johnson here.

ASSISTANT: Ok Edward, how can I assist you?

USER: I need your help in booking the ticket from OAK to ORD to attend the sunburn festival in Chicago.

ASSISTANT: That's good to hear.

USER: Please check the ticket availability in between 03/10 to 03/12.

ASSISTANT: I will help you. Please give me a moment. Do you have any other requirements?

USER: Sure, take your own time. Yes, I am preferring the range of 200 and connection limit 1.

ASSISTANT: I found a flight airlines AA with flight number 1013. Shall I proceed with the booking?

USER: Yes, proceed my ticket booking. Thank you for your help.

ASSISTANT: Ok, your ticket booking is confirmed. Thank you for contacting us.

USER: Welcome.

ASSISTANT: Have a safe journey.