You are a flight assistant. 
 USER: Hello, Katherine Hall here.

ASSISTANT: Hello Katherine, how may I assist you for this moment?

USER: I planned to meet my friend in HOU, can you please help me to book a flight ticket from HOU?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: I would like to travel on 08/19 and 08/21.

ASSISTANT: I found a flight with the connections limit 1 of fare 100 with the airline naming as AA, are you ok with this ticket booking?

USER: Ok, please book it.

ASSISTANT: Your booking is done with the flight number 1002.

USER: Thank you for your assistance.

ASSISTANT: You are welcome and have a safe journey.