You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, good morning! How can I aid you?

USER: I want to book a flight ticket to attend an event which is going to held at NY. Can you help me?

ASSISTANT: Sure, I can help you with that. Can you please provide the dates on which you are planning to depart and arrive?

USER: June 30th and 07/02 are my travelling dates.

ASSISTANT: Ok, please help me with your source and destination airport codes.

USER: HOU and LGA are my airport codes.

ASSISTANT: How many stop overs are you expecting in between your journey?

USER: I need  a connecting flight.

ASSISTANT: Please let me know if you have any other specifications, I'll search for the flights according to that.

USER: No issue.

ASSISTANT: Ok, can I have your good name please?

USER: Samantha Parker here.

ASSISTANT: Frontier airlines is providing the flight with ticket fare of 200, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1007, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.