You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Stephen Evans here.

ASSISTANT: How may I help you?

USER: I want to travel to a round trip from BOS to BOS, can you please help me with that?

ASSISTANT: Sure, may I know your travelling dates?

USER: The travel dates are from 10/25 to 10/27.

ASSISTANT: The Frontier airlines are providing a flight having a connection limit 1. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Yes, your reservation is done with the flight number 1003.

USER: Thank you for your help.