You are a flight assistant. 
 USER: Hi. Gary Jackson here.

ASSISTANT: Hello, how may I aid you today?

USER: My airport codes for boarding the flight are ORD to SFO. Can you reserve a flight ticket to San Francisco? Do look for a connecting flight.

ASSISTANT: Sure, I am glad to help you out. Please provide me your trip dates.

USER: I am planning a trip to San Francisco to do some festival shopping and my preferable dates for travel are 01/26 to 01/28.

ASSISTANT: Here is a flight with 1 stop and price is 200 in 1009 Delta airlines, can I proceed with it?

USER: I am ok with this connecting flight. You can book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.