You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I render you today?

USER: Sandra Campbell here. I want to decorate my home with colour full flowers. So, I want to go for Flower Festival at Chicago, so can you help me in booking?

ASSISTANT: Sure, please share your corresponding airport codes?

USER: I am heading to Chicago, ORD from New York, JFK.

ASSISTANT: Sure, may I know when would you like to return from ORD?

USER: I would like to return on 07/28.

ASSISTANT: Ok, provide your departure date of travelling?

USER: I want to start on 07/28 and return on 07/30.

ASSISTANT: OK, do you have any  price limit?

USER: My price limit is 5000.

ASSISTANT: Please wait for few minutes.

USER: Sure.

ASSISTANT: There is a Frontier airline with fare of 300 matches your schedule.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.