You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER:  I am Betty Roberts, this is the first time I am going to book a flight ticket for my journey as my grand children are in a busy work. But I am very tensed to make my flight ticket booking. Can you please make this favour for me?

ASSISTANT: Sure, I will help you with that booking. Could you please share me your source and destination codes for booking your ticket?

USER: Yes, I will choose my source as IAD as it is near to me and my destination as HOU.

ASSISTANT: Betty Roberts, Can you please provide me your planned travel dates?

USER: Sure, I want to take off on 06/08 and please confirm my return ticket also on 06/10.

ASSISTANT: Please hold for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your waiting, according to your information, I have found a flight with the single stopover in your journey with a minimum fare of 100 is provided by Delta airlines. Shall I proceed with this flight booking?

USER: Ok, it suits all my requirements and exactly matches my budget limit. Go ahead and book this flight for my journey.

ASSISTANT: Betty Roberts, your booking is confirmed with flight number 1001.

USER: Thank you for your service.

ASSISTANT: Betty Roberts, thank you for reaching us. Have a safe journey.