You are a flight assistant. 
 USER: Hi, Pamela Martin here.

ASSISTANT: Hello, How can I help you?

USER: I need to book a flight ticket from NV - LAS to NY - EWR for my medical diagnosis. My journey dates are 07/29 and 07/31.

ASSISTANT: Sure, May I know your travel dates?

USER: Ticket price should be within 200. Flight should not have more than 1 connection. Please help me.

ASSISTANT: Sure, Wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting. Flight number:1003, Airline:Hawaiian, price 200 with a connection. Shall I proceed?

USER: Yes please.

ASSISTANT: Ok, Your ticket has been booked.

USER: Great. Thanks for your help.

ASSISTANT: Thank you.