You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi, How can I help you?

USER: I am Benjamin Martin. Can you please book a ticket on my name?

ASSISTANT: Yes Sure, May I know your requirements?

USER: Ticket should be booked from DC-IAD to NV-LAS on July/20 and return day is July/22.

ASSISTANT: OK, Please wait a moment. Thank You for being online. You have a flight with your requirements.It has been booked.

USER: Connectoin limit is 1. Price limit should be with in 1000.

ASSISTANT: Flight details are : Flight number is 1011, airline : Jet Blue. OK, Price is 200 and you have 1 connection limit.

USER: OK. Thank you . Have a nice day.

ASSISTANT: Thank You for reaching us.Have a nice day.