You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Melissa Thompson here. I want to book a flight on the route from BOS to CLT to meet my boss in Charlotte office branch, can you help me?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: I was planning my trip on the dates from 08/08 to 08/10.

ASSISTANT: Please wait a moment and I will check flight availability.

USER: Ok, take your time and let me know the flight availability status.

ASSISTANT: Yes, I have found a flight in Delta airlines with connection 1 and price 100, is it ok for you?

USER: Ok, please book it for me.

ASSISTANT: Ok Melissa, I have confirmed a ticket with flight number 1009.

USER: Thank you for helping me out.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.

USER: Welcome.