You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you at this moment?

USER: Myself Mark Jones from Houston. I have to go to Denver in July. Can you help me in flight ticket booking process?

ASSISTANT: Yes, I feel happy to help you in booking a flight ticket. Could you please share your planned travel dates?

USER: Thank you for your positive response, I want to take off on 07/03 and confirm my return ticket also on 07/05.

ASSISTANT: Ok, which airports are nearest to your preferred locations?

USER: I would like to fly from HOU and destination airport is DEN.

ASSISTANT: Ok, please give me a minute to search the flight availability.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: Based on your details, there is a flight matching which is providing a single connection limit and the ticket fare is 100 in the JetBlue airlines. Can I proceed with ticket confirmation?

USER: Please book this flight ticket for me.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1000.

USER: Thank you for your help.

ASSISTANT: You are most welcome. Thank you for choosing our travel agency. Have a safe flight.