You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Betty Lewis.

ASSISTANT: How may I assist you today?

USER: I am looking for a flight from SFO to LGA, can you help me in booking the flight ticket from San Francisco?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of travelling?

USER: Sure, my planned travel dates are 04/03 and 04/05.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Ok, I will wait for your response.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by Frontier airlines. Are you ok with this?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1006.

USER: Thank you for your service.

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