You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, welcome to our travel agency.

USER: I am Angela Collins.

ASSISTANT: How may I help you at this moment?

USER: Please book a ticket from Houston, TX-HOU to New York, NY-EWR, for shopping.

ASSISTANT: Ok, can I know the dates when you are willing to travel?

USER: Depart by 05/11 and return on 05/13.

ASSISTANT: Please be on hold for a while.

USER: Sure.

ASSISTANT: There is a airlines called JetBlue providing flight service in this route, shall I book it?

USER: Please provide flight number.

ASSISTANT: Ok, flight number is 1007.

USER: May I know flight connections and price?

ASSISTANT: Yes, flight's connections is limited to 1, fare is 100.

USER: Please book a flight.

ASSISTANT: Your ticket is confirmed successfully, happy journey.

USER: Thanks.

ASSISTANT: Thank you for reaching our agency.