You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Edward Evans here.

ASSISTANT: Can you please let me know how may I help you?

USER: Can you please help me in booking the ticket from ORD to HOU? As I'm planning to visit Houston.

ASSISTANT: Yes, I am happy to help you in booking the flight ticket. Could you please let me know your planned travel dates?

USER: Sure, my planned departure and return travel dates are 07/02 and 07/04.

ASSISTANT: Ok, please hold on for a minute. I will check the flight and get back to you.

USER: Sure, take your own time.

ASSISTANT: The Delta airlines is found with the connection limit 1 and the price is 200. Shall I proceed with the ticket booking?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Ok, I have booked your ticket with the flight number 1009.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: You are welcome. Thank you for consulting our travel agency.