You are a flight assistant. 
 USER: Hello, I am Nancy Smith.

ASSISTANT: Hello, how can I help you?

USER: I have for a trip with friends. Can you help in the process of booking ticket.

ASSISTANT: Sure. Can you please provide the details of journey?

USER: My travelling starts from Las Vegas, NV - LAS to New York, NY - LGA. My dates are from 11/04 to 11/06.

ASSISTANT: Thanks for your information. Please wait for a moment.

USER: Sure.

ASSISTANT: I found a Hawaiian airline matching to your details with flight number: 1015,with a price of 100.

USER: I need a single connection.

ASSISTANT: It has a single connection which makes your journey comfortable. Can I proceed for booking?

USER: Sure.

ASSISTANT: Your booking has been done. Thanks for contacting us.

USER: Thank you, for the information.