You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Brown.

ASSISTANT: How may I aid you?

USER: I am planning to visit LGBT festival with my family members at New York JFK.

ASSISTANT: Ok.

USER: Can you help me with booking a flight ticket on 05/25?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: When you have planned to catch the return flight?

USER: I intend to catch return flight on 05/27.

ASSISTANT: From where would you prefer to take off to reach New York?

USER: My takeoff airport code is Denver DEN.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Thank you for sharing the details, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience. Frontier airline of economy class is available with fare 100 and single connection.

USER: Please go ahead.

ASSISTANT: Do you want me to confirm it?

USER: Yes, please.

ASSISTANT: Ok, your reservation has been confirmed with flight number 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us.