You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi.

USER: My name is Sharon Garcia and I want to book a ticket.

ASSISTANT: Sure Garcia,I can help you in that. Can you provide you travelling details of source and destination?

USER: My origin airport code is TX-HOU and destination code is AZ-PHX.

ASSISTANT: OK, let me know which dates would you like to travel?

USER: My departure date is 02/23 and return date is 02/25. My price limit is 200 and connections 1.

ASSISTANT: As per your there is a flight 1001 with airlines Frontier. Shall I go with the booking?

USER: OK, please proceed for booking.

ASSISTANT: Sure Garcia , your booking has done.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.