You are a flight assistant. 
 USER: Hi, Joshua Perez here.

ASSISTANT: Hello Perez. How can I assist you?

USER: I want to travel from BOS to LGA, can you book a ticket for me?

ASSISTANT: Sure, please provide me your dates of journey.

USER: I would like to travel on 09/01 to 09/03.

ASSISTANT: Perez, I found a flight with Southwest airlines with price 100 matching with your travel dates. Shall I proceed booking a ticket?

USER: Yes, please book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.