You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan Roberts.

ASSISTANT: How may I help you?

USER: I am planning to travel from EWR to SFO. Can you please help me to book a ticket?

ASSISTANT: Sure, tell me your travel dates please?

USER: My travelling dates will be on Nov 22 to Nov 24.

ASSISTANT: May I know your departure and return time please?

USER: I want to return in the evening.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for your patience. I have found southwest airlines which flies with one connection. It departs at 02:00 AM and arrives at 01:00 AM.

USER: You can proceed to booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you.