You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Melissa Allen. I am looking for a round trip, could you please help me with booking a flight ticket from BOS?

ASSISTANT: Sure, help me with your journey dates.

USER: I would like to take off on 06/09 and return on 06/11.

ASSISTANT: There is a connecting flight with number 1000 in airline AA.

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Your ticket is booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.