You are a flight assistant. 
 USER: Hello, I am Deborah Turner.

ASSISTANT: Hello, how may I aid you?

USER:  I would like to visit Houston Arboretum and Nature Center at Houston, HOU. Can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, may I know your dates of travel?

USER: My travelling dates are from 02/11 to 02/13.

ASSISTANT: Kindly mention your source code?

USER: My source code is SEA.

ASSISTANT: Ok, please wait.

USER: OK.

ASSISTANT: We have found a UA airline of 1016 flight number with one connection of cost 100.

USER: You can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for the help.

ASSISTANT: Thank you.