You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Harris.

ASSISTANT: How may I render you today?

USER: We are planning to attend a party in Small Group NYC holiday lights walking tour with Dessert with my college friend's which was held at New York. Will you please avail me in booking a flight ticket?

ASSISTANT: Sure, I'll help you in booking. Please let me know your planned travelling dates.

USER: My planning to move on 05/18 from New York.

ASSISTANT: Could you please mention your airport codes?

USER: My boarding is from New York NY-LGA. I would like to land at New York NY-EWR.

ASSISTANT: When do you want to return from New York?

USER: I intend to return from New York on 05/20.

ASSISTANT: Kindly mention if you need a connecting flight in between your journey.

USER: I need a flight with single connection.

ASSISTANT: Thank you for sharing your journey details, please wait a moment.

USER: Sure, I will be waiting.

ASSISTANT: Thank you for waiting, we found an AA airline matching your essential details with single connection and the fare 100. Your ticket has been confirmed with the flight number-1019.

USER: You can continue with this airline.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for approaching us.