You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jeffrey Martin here.

ASSISTANT: How may I aid you today?

USER: Reserve a flight ticket for me that is from IAH to SFO.

ASSISTANT: Sure, I will help you with that. Please can you share your preferable dates?

USER: My travel dates are from 11/18 to 11/20.

ASSISTANT: Wait for a minute. I found a ticket for you with price 100, flight number is 1027 and connection is 1.

USER: Sure.

ASSISTANT: I confirmed your ticket successfully.

USER: Thanks for booking my flight ticket.

ASSISTANT: You are most welcome.