You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to search a flight from Boston, MA-BOS in the month of May?

ASSISTANT: Sure, I am oblige to help you. Can you please provide your planned dates of travelling?

USER: Thank you, the planned dates are 05/19 to 05/21.

ASSISTANT: Ok, on whose name I have to book the flight ticket?

USER: Please book the ticket in the name of Lisa Hill.

ASSISTANT: Can you please provide your destination airport code to proceed further?

USER: Sure, the destination airport code is NY-LGA.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Frontier airlines. Shall I proceed with this?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your ticket has been booked in flight number 1007.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great journey.