You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Hernandez here.

ASSISTANT: Sarah, how can I aid you?

USER: I would like to travel for a Boston, can you please reserve my ticket from LAX to BOS?

ASSISTANT: I am happy to help you Sarah, can you please provide me your trip dates?

USER: Sure, my dates of journey is from 05/28 to 05/30.

ASSISTANT: Ok, please wait for a moment. I will get back to you.

USER: Please make sure that the price limit should be within the limits of 200. Sure.

ASSISTANT: There is a flight available in UA airlines with 1 connection and the ticket fare is 100 only. Shall I book the ticket?

USER: Ok, please book it.

ASSISTANT: Your ticket is booked successfully with the flight-1003.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: You are welcome and have a nice day.