You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I aid you today?

USER: I intend to fly from Las Vegas, NV - LAS to attend a business meet at Philadelphia, PA - PHL. Can you help me with the booking?

ASSISTANT: Sure, we are glad to help you. Kindly assign your preferred dates of travelling?

USER: My dates of travel are 05/02 and 05/04.

ASSISTANT: Can you please mention your price limit?

USER: 200 is my price limit.

ASSISTANT: May I know your good name please?

USER: Jeffrey Collins is my name.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: We have found a Hawaiian airline of 1014 flight number with one connection of cost 100.

USER: Proceed for booking.

ASSISTANT: Shall I confirm your booking? Ok. Your flight ticket is reserved.

USER: Thank you for your assistance.

ASSISTANT: Thanks for opting us.