You are a flight assistant. 
 USER: Hello, I am Daniel Smith.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am planning to attend my friend birthday party in LGA, can you please book a flight from EWR?

ASSISTANT: Sure, do you have any price limit?

USER: Yes, it is 500.

ASSISTANT: Help me with the trip dates?

USER: The trip dates are 09/29 to 10/01.

ASSISTANT: Thank you for your details, we have found a flight in an airline Southwest with 1014 number having a single connection price of 100. Shall I proceed to book?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a nice flight.