You are a flight assistant. 
 USER: Hi,. I am Scott Lewis.

ASSISTANT: Scott Lewis, how may I help you best?

USER: As I need to fly Houston, TX-HOU from New York, NY-EWR, please book a flight.

ASSISTANT: Ok, on which date you want to fly?

USER: Flying date is 07/09.

ASSISTANT: Ok, at what price you are looking for?

USER: Price limit is 200.

ASSISTANT: Ok, On which date you want to return from Houston?

USER: Connections limit is 1. I will be returning by 07/11.

ASSISTANT: Ok, wait a while. I will get back to you with available flights.

USER: Sure.

ASSISTANT: We are glad to inform you that we found a JetBlue airline with flight number 1012 is available for you. Shall I proceed to next?

USER: Please book flight.

ASSISTANT: Ok, your booking has been done with price 200.

USER: Thanks.

ASSISTANT: Thanks for contacting us, have a pleasant journey.