You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from CLT to HOU?

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

USER: I would like to take off on 08/04 and return on 08/06.

ASSISTANT: Ok, please let me know your good name to proceed further.

USER: I am Sandra Hall.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure, take your time.

ASSISTANT: Delta airlines is running a flight in your route with connection 1 and price of the ticket is 100. Shall I proceed with booking?

USER: Please confirm the booking.

ASSISTANT: Ok Sandra Hall, your ticket booking has done and the flight number is 1024.

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

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