You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Larry Young here, I want to reserve my ticket from BOS to LGA, can you please help me to book a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: Ok, my dates of journey for a trip is from 02/08 to 02/10. Please make sure that the price limit is 200.

ASSISTANT: There is a connecting flight with fare 200, the number is 1011 in airline Southwest. Can I book it?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help in booking me a ticket.

ASSISTANT: Thank you for reaching us.