You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go to my hometown on the eve of religious festivals so, please help me with booking.

ASSISTANT: Sure, can you please share your trip dates?

USER: Ok, my travelling dates are 07/15 and 07/17.

ASSISTANT: May I know your good name please?

USER: Patrick Walker is my name.

ASSISTANT: Can you please provide your airport codes?

USER: Sure, my airport codes are Houston, HOU and Washington, DCA.

ASSISTANT: We found a flight with UA airlines, flight number is 1010 with one connection and price is 100.

USER: Ok, please proceed to book.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks a lot for the great help.

ASSISTANT: Thanks for choosing us.