You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Katherine Thomas.

ASSISTANT: How can I help you today?

USER: I want to book a connecting flight to Houston, TX - IAH to overview the city. Will  you help me in that?

ASSISTANT: Sure, on which dates you are willing to travel?

USER: I am willing to travel on 04/05 and intend to return on 04/07.

ASSISTANT: Can you please mention your origin airport code?

USER: My origin airport code is San Francisco, CA - SFO.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight from Southwest airline and flight number 1014 of price 300. Shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thanks for approaching us.