You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mark Evans here.

ASSISTANT: How may I help you?

USER: I need to have a flight ticket booking from IAH to ATL in the month of November to attend a workshop in Atlanta. Can you please help me with my flight ticket booking?

ASSISTANT: Ok, mention your dates of travel.

USER: Sure, I am planning to leave my location on 11/25 and please book my return ticket also on 11/27.

ASSISTANT: There is a connecting flight-1006 on UA airlines with price 200 and connection 1. Shall I book it?

USER: That's fine for me to travel, you can proceed with booking.

ASSISTANT: Ok, booking is done on your preferable dates.

USER: Thank you for your great help.

ASSISTANT: Thanks for contacting us.