You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Lopez.

ASSISTANT: How can I assist you?

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

ASSISTANT: Yes, I am oblige to help you. Can you please help me out in providing your travelling dates?

USER: I would like to take off on 09/22 and return on 09/24.

ASSISTANT: May I know you locations?

USER: My nearest source airport code is IAD and destination airport code is HOU.

ASSISTANT: JetBlue airlines is obtained when I search in our data base with a connection of 1. Can I confirm your ticket booking?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket booking is done in 1000 flight number.

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

ASSISTANT: Thank you and keep contact us in future.