You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Thompson.

ASSISTANT: How can I assist you at this moment?

USER: Can you help me in booking from HOU to OAK, as there is a conference meeting?

ASSISTANT: Sure Robert Thompson, I will help you with that. Can I have your travel dates please?

USER: My trip dates are Nov 7 to Nov 9.

ASSISTANT: Do you have any specific timings of your travel?

USER: I would like to depart during afternoon time.

ASSISTANT: Ok, please let me know your preferable airlines.

USER: I am ok with any airline.

ASSISTANT: Are you looking for any specific class to travel?

USER: No.

ASSISTANT: Do want any more connections in between your journey or direct flight is also fine?

USER: I am ok with any flight.

ASSISTANT: Delta airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Are you ok with this flight?

USER: You can book it.

ASSISTANT: Ok Robert Thompson, your ticket booking has done and the flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.