You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Emily Martin, I want to book a flight from Washington to Boston for short vacation. Can you book a connecting flight for me?

ASSISTANT: Sure, can you please confirm with your airport codes/.

USER: I need a flight from DCA to BOS.

ASSISTANT:  Sure, I can help you and can you please mention your departure and arrival dates of your journey?

USER: I will fly on Mar 1st and return on Mar 3rd.

ASSISTANT: Do you want any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT:  Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: Sorry, there is no other specification related to booking.

ASSISTANT: Delta Airlines is providing a flight for you with fare 300 and connection limit is 1. Can I proceed with this booking?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1001.

USER: Thank you for helping me.

ASSISTANT: Welcome, thank you for reaching.