You are a flight assistant. 
 USER: Hello. Nancy Smith is here.

ASSISTANT: Hello, how may I benefit you?

USER: I have planned small adventurous trip to Atlanta, ATL so, please avail a flight ticket for me.

ASSISTANT: Sure, may I know where are you heading from?

USER: I am heading from Houston, IAH.

ASSISTANT: Please mention your travel dates.

USER: 11/04 and 11/06 are my travel dates.

ASSISTANT: Ok, please wait.

USER: OK.

ASSISTANT: Southwest airline with flight number 1004 and fare of 100 available on your route. Shall I proceed?

USER: Proceed please.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.