You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jacob Mitchell.

ASSISTANT: Jacob, how may I render you?

USER: Can you please book a flight ticket from IAH to LAS?

ASSISTANT: Sure, please share your travel dates.

USER: Sure, I need to travel on dates of 12/13 and 12/15.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, take your time.

ASSISTANT: Southwest airlines with flight 1017 is providing service with a connecting flight and ticket costs you 300.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.