You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need to travel from DFW and HOU, can you please reserve flight ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My travelling dates are July,18 and July,20.

ASSISTANT: Please provide me the specifications.

USER: I need a single connection.

ASSISTANT: May I know the name?

USER: Myself Joshua Allen.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed with booking?

USER: Please proceed with the reservation.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in Spirit Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.