Hi, I am Nicole Baker.
user
Hello. How can I aid you?
assistant
Can you help me to book a connecting flight to Houston to attend my nephew's baby shower?
user
Sure, I  can help you. Please share me your comfortable airport codes.
assistant
I need to start from Dallas, TX-DFW to Houston, TX-HOU.
user
Can I know your travelling dates?
assistant
02/13 and 02/15 are my preferable travelling dates.
user
Please wait a while.
assistant
Ok.
user
Thanks for your time. We found a UA airline, flight number:1017 and the price is 100.
assistant
That's good, please book my ticket.
user
Your flight ticket has been  processed.
assistant
Thanks for your quick response.
user
Thank you for choosing us.
assistant