You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Ruth Hall here, I want to reserve my ticket from MSP to BOS, can you please help me out?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my starting and returning dates will be from 02/02 to 02/04.

ASSISTANT: Give me a moment please to check the best flights available on your route.

USER: Sure, but make sure that the price limit is 200.

ASSISTANT:  Based on your travel details, I have found a flight with a single connection with a fare of 100 from Delta airlines. If you are ok with this, please inform me to book the flight.

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Ok, your booking is processed and your flight number is 1027.

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

ASSISTANT: You are welcome, have a nice journey.