You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service you are expecting from us?

USER: I need to reach San Francisco city, to meet my clients. Can you check the flight ticket for me?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned journey dates?

USER: Thank you. I would like to travel on the dates of Jan 17 and Jan 19.

ASSISTANT: May I know your airport codes?

USER: The origin and destination airport codes are IAH and SFO.

ASSISTANT: Do you have any other requirements?

USER: I prefer to travel in a single connecting flight.

ASSISTANT: Can I know your name?

USER: My name is Deborah Rodriguez.

ASSISTANT: Please wait for a minute.

USER: Ok, take your time.

ASSISTANT: According to your information. I have found a flight with the United airlines having a connection limit 0. Can I proceed with the ticket booking?

USER: I am ok with the direct flight to travel, please provide with the ticket booking.

ASSISTANT: Your flight ticket is confirmed in an economy class and the flight number 1024.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us. Have a safe journey.

USER: Most welcome.