You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: James King here.

ASSISTANT: Is there any help that you are need form us?

USER: I would like to travel from BOS to IAH for a important business conference, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Yes, I am here to help you in booking a ticket, can you provide your intent dates?

USER: Sure, I am willing to travel on 04/21 and please book my return ticket on 04/23.

ASSISTANT: Ok, give me a moment.

USER: Ok, take your time to check.

ASSISTANT: UA airlines is obtained with a single land in another airport between your journey, is ti convenient for you?

USER: That's great, you can proceed with booking.

ASSISTANT: Ok, your ticket booking is done in 1014 plane number.

USER: Thank you for your assistance, have a nice day.

ASSISTANT: Have a a happy trip and most welcome.