You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Most of the time the prices shoot up by the time I reached my payment stage in case of websites, could you please search any inexpensive flight from LGA to EWR?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to fly on June 04 and June 06.

ASSISTANT: Do you have any limits on number of connections?

USER: I am looking for a flight with 1 connection.

ASSISTANT: May I know your name for the booing?

USER: My name is William Campbell.

ASSISTANT: Do you have any another specifications on your journey?

USER: I prefer business class.

ASSISTANT:  Frontier Airlines providing a flight with the price 400 with single connection and it's in business class only. Can I proceed for the booking?

USER: Ok, please confirm my reservation.

ASSISTANT: Your flight ticket reservation done with the flight number 1001.

USER: Thanks a lot for your quick service.

ASSISTANT: Welcome, thank you for reaching us.